157435252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1613}}^1\times {\mathrm{1877}}^1$

素因数の和:3507

約数の個数: 24

約数和(自身を含む): 297047016

約数和(自身を除く): 139611764

約数列:

[1, 2, 4, 13, 26, 52, 1613, 1877, 3226, 3754, 6452, 7508, 20969, 24401, 41938, 48802, 83876, 97604, 3027601, 6055202, 12110404, 39358813, 78717626, 157435252]

約数ペア:

[(1, 157435252), (2, 78717626), (4, 39358813), (13, 12110404), (26, 6055202), (52, 3027601), (1613, 97604), (1877, 83876), (3226, 48802), (3754, 41938), (6452, 24401), (7508, 20969)]