157464628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{35117}}^1$

素因数の和:35199

約数の個数: 24

約数和(自身を含む): 294991200

約数和(自身を除く): 137526572

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 35117, 70234, 140468, 667223, 1334446, 2071903, 2668892, 4143806, 8287612, 39366157, 78732314, 157464628]

約数ペア:

[(1, 157464628), (2, 78732314), (4, 39366157), (19, 8287612), (38, 4143806), (59, 2668892), (76, 2071903), (118, 1334446), (236, 667223), (1121, 140468), (2242, 70234), (4484, 35117)]