156965348215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{18433981}}^1$

素因数の和:18434130

約数の個数: 16

約数和(自身を含む): 204395992416

約数和(自身を除く): 47430644201

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 18433981, 92169905, 239641753, 1198208765, 2414851511, 12074257555, 31393069643, 156965348215]

約数ペア:

[(1, 156965348215), (5, 31393069643), (13, 12074257555), (65, 2414851511), (131, 1198208765), (655, 239641753), (1703, 92169905), (8515, 18433981)]