157415564

素因数分解:

$2^2\times {\mathrm{41}}^3\times {\mathrm{571}}^1$

素因数の和:698

約数の個数: 24

約数和(自身を含む): 282858576

約数和(自身を除く): 125443012

約数列:

[1, 2, 4, 41, 82, 164, 571, 1142, 1681, 2284, 3362, 6724, 23411, 46822, 68921, 93644, 137842, 275684, 959851, 1919702, 3839404, 39353891, 78707782, 157415564]

約数ペア:

[(1, 157415564), (2, 78707782), (4, 39353891), (41, 3839404), (82, 1919702), (164, 959851), (571, 275684), (1142, 137842), (1681, 93644), (2284, 68921), (3362, 46822), (6724, 23411)]