131484868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47161}}^1$

素因数の和:47223

約数の個数: 24

約数和(自身を含む): 249581304

約数和(自身を除く): 118096436

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 47161, 94322, 188644, 801737, 1603474, 1933601, 3206948, 3867202, 7734404, 32871217, 65742434, 131484868]

約数ペア:

[(1, 131484868), (2, 65742434), (4, 32871217), (17, 7734404), (34, 3867202), (41, 3206948), (68, 1933601), (82, 1603474), (164, 801737), (697, 188644), (1394, 94322), (2788, 47161)]