157472822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{43573}}^1$

素因数の和:43727

約数の個数: 16

約数和(自身を含む): 256215120

約数和(自身を除く): 98742298

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 43573, 87146, 566449, 1132898, 6056647, 12113294, 78736411, 157472822]

約数ペア:

[(1, 157472822), (2, 78736411), (13, 12113294), (26, 6056647), (139, 1132898), (278, 566449), (1807, 87146), (3614, 43573)]