157021656634

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1621}}^1\times {\mathrm{348443}}^1$

素因数の和:350205

約数の個数: 16

約数和(自身を含む): 237373990560

約数和(自身を除く): 80352333926

約数列:

[1, 2, 139, 278, 1621, 3242, 225319, 348443, 450638, 696886, 48433577, 96867154, 564826103, 1129652206, 78510828317, 157021656634]

約数ペア:

[(1, 157021656634), (2, 78510828317), (139, 1129652206), (278, 564826103), (1621, 96867154), (3242, 48433577), (225319, 696886), (348443, 450638)]