157085222396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2066910821}}^1$

素因数の和:2066910844

約数の個数: 12

約数和(自身を含む): 289367515080

約数和(自身を除く): 132282292684

約数列:

[1, 2, 4, 19, 38, 76, 2066910821, 4133821642, 8267643284, 39271305599, 78542611198, 157085222396]

約数ペア:

[(1, 157085222396), (2, 78542611198), (4, 39271305599), (19, 8267643284), (38, 4133821642), (76, 2066910821)]