126521416

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2351}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 280264320

約数和(自身を除く): 153742904

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1736, 1922, 2351, 3844, 4702, 6727, 7688, 9404, 13454, 16457, 18808, 26908, 32914, 53816, 65828, 72881, 131656, 145762, 291524, 510167, 583048, 1020334, 2040668, 2259311, 4081336, 4518622, 9037244, 15815177, 18074488, 31630354, 63260708, 126521416]

約数ペア:

[(1, 126521416), (2, 63260708), (4, 31630354), (7, 18074488), (8, 15815177), (14, 9037244), (28, 4518622), (31, 4081336), (56, 2259311), (62, 2040668), (124, 1020334), (217, 583048), (248, 510167), (434, 291524), (868, 145762), (961, 131656), (1736, 72881), (1922, 65828), (2351, 53816), (3844, 32914), (4702, 26908), (6727, 18808), (7688, 16457), (9404, 13454)]