130780132

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{99377}}^1$

素因数の和:99435

約数の個数: 24

約数和(自身を含む): 267128064

約数和(自身を除く): 136347932

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 99377, 198754, 397508, 695639, 1391278, 2782556, 4670719, 9341438, 18682876, 32695033, 65390066, 130780132]

約数ペア:

[(1, 130780132), (2, 65390066), (4, 32695033), (7, 18682876), (14, 9341438), (28, 4670719), (47, 2782556), (94, 1391278), (188, 695639), (329, 397508), (658, 198754), (1316, 99377)]