138601352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{911851}}^1$

素因数の和:911876

約数の個数: 16

約数和(自身を含む): 273555600

約数和(自身を除く): 134954248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 911851, 1823702, 3647404, 7294808, 17325169, 34650338, 69300676, 138601352]

約数ペア:

[(1, 138601352), (2, 69300676), (4, 34650338), (8, 17325169), (19, 7294808), (38, 3647404), (76, 1823702), (152, 911851)]