157531708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1270417}}^1$

素因数の和:1270452

約数の個数: 12

約数和(自身を含む): 284573632

約数和(自身を除く): 127041924

約数列:

[1, 2, 4, 31, 62, 124, 1270417, 2540834, 5081668, 39382927, 78765854, 157531708]

約数ペア:

[(1, 157531708), (2, 78765854), (4, 39382927), (31, 5081668), (62, 2540834), (124, 1270417)]