131318882

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{3701}}^1$

素因数の和:3973

約数の個数: 16

約数和(自身を含む): 200041272

約数和(自身を除く): 68722390

約数列:

[1, 2, 113, 157, 226, 314, 3701, 7402, 17741, 35482, 418213, 581057, 836426, 1162114, 65659441, 131318882]

約数ペア:

[(1, 131318882), (2, 65659441), (113, 1162114), (157, 836426), (226, 581057), (314, 418213), (3701, 35482), (7402, 17741)]