18 - 1,2,3,6,8,18 - 6 - 3 la a doua ori 2
32 - 1,2,4,8,16,32 - 6 - 2 la puterea 5
56 - 1,2,7,8,28,56 -6 - 2 la puterea a 3a ori 7
144 - 1,2,3,4,6,8,18,24,36,48,72,144 -12 -2 la puterea a4a ori 3 la a doua
200-1,2,4,5,8,10,20,25,40,50,100 -11- 2 la a 3a ori 5 la a doua
729-1,3,9,27,81,243,729 -7 - 3 la puterea a 6 a
