156912719416

素因数分解:

$2^3\times {\mathrm{1013}}^1\times {\mathrm{19362379}}^1$

素因数の和:19363398

約数の個数: 16

約数和(自身を含む): 294501799800

約数和(自身を除く): 137589080384

約数列:

[1, 2, 4, 8, 1013, 2026, 4052, 8104, 19362379, 38724758, 77449516, 154899032, 19614089927, 39228179854, 78456359708, 156912719416]

約数ペア:

[(1, 156912719416), (2, 78456359708), (4, 39228179854), (8, 19614089927), (1013, 154899032), (2026, 77449516), (4052, 38724758), (8104, 19362379)]