156940320761

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{188437}}^1$

素因数の和:189213

約数の個数: 24

約数和(自身を含む): 190759556160

約数和(自身を除く): 33819235399

約数列:

[1, 7, 23, 49, 161, 739, 1127, 5173, 16997, 36211, 118979, 188437, 832853, 1319059, 4334051, 9233413, 30338357, 139254943, 212368499, 974784601, 3202863689, 6823492207, 22420045823, 156940320761]

約数ペア:

[(1, 156940320761), (7, 22420045823), (23, 6823492207), (49, 3202863689), (161, 974784601), (739, 212368499), (1127, 139254943), (5173, 30338357), (16997, 9233413), (36211, 4334051), (118979, 1319059), (188437, 832853)]