157219310

素因数分解:

$2^1\times 5^1\times {\mathrm{3881}}^1\times {\mathrm{4051}}^1$

素因数の和:7939

約数の個数: 16

約数和(自身を含む): 283137552

約数和(自身を除く): 125918242

約数列:

[1, 2, 5, 10, 3881, 4051, 7762, 8102, 19405, 20255, 38810, 40510, 15721931, 31443862, 78609655, 157219310]

約数ペア:

[(1, 157219310), (2, 78609655), (5, 31443862), (10, 15721931), (3881, 40510), (4051, 38810), (7762, 20255), (8102, 19405)]