156639519814

素因数分解:

$2^1\times {\mathrm{53}}^2\times {\mathrm{3739}}^1\times {\mathrm{7457}}^1$

素因数の和:11304

約数の個数: 24

約数和(自身を含む): 239572289880

約数和(自身を除く): 82932770066

約数列:

[1, 2, 53, 106, 2809, 3739, 5618, 7457, 7478, 14914, 198167, 395221, 396334, 790442, 10502851, 20946713, 21005702, 27881723, 41893426, 55763446, 1477731319, 2955462638, 78319759907, 156639519814]

約数ペア:

[(1, 156639519814), (2, 78319759907), (53, 2955462638), (106, 1477731319), (2809, 55763446), (3739, 41893426), (5618, 27881723), (7457, 21005702), (7478, 20946713), (14914, 10502851), (198167, 790442), (395221, 396334)]