157099468

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{6571}}^1$

素因数の和:6757

約数の個数: 24

約数和(自身を含む): 283384640

約数和(自身を除く): 126285172

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 5977, 6571, 11954, 13142, 23908, 26284, 282553, 565106, 913369, 1130212, 1826738, 3653476, 39274867, 78549734, 157099468]

約数ペア:

[(1, 157099468), (2, 78549734), (4, 39274867), (43, 3653476), (86, 1826738), (139, 1130212), (172, 913369), (278, 565106), (556, 282553), (5977, 26284), (6571, 23908), (11954, 13142)]