158991358

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{3163}}^1$

素因数の和:3819

約数の個数: 16

約数和(自身を含む): 244779696

約数和(自身を除く): 85788338

約数列:

[1, 2, 41, 82, 613, 1226, 3163, 6326, 25133, 50266, 129683, 259366, 1938919, 3877838, 79495679, 158991358]

約数ペア:

[(1, 158991358), (2, 79495679), (41, 3877838), (82, 1938919), (613, 259366), (1226, 129683), (3163, 50266), (6326, 25133)]