156722682218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{27679739}}^1$

素因数の和:27679909

約数の個数: 16

約数和(自身を含む): 249117660000

約数和(自身を除く): 92394977782

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 27679739, 55359478, 525915041, 1051830082, 4124281111, 8248562222, 78361341109, 156722682218]

約数ペア:

[(1, 156722682218), (2, 78361341109), (19, 8248562222), (38, 4124281111), (149, 1051830082), (298, 525915041), (2831, 55359478), (5662, 27679739)]