164028578968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{500087131}}^1$

素因数の和:500087178

約数の個数: 16

約数和(自身を含む): 315054893160

約数和(自身を除く): 151026314192

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 500087131, 1000174262, 2000348524, 4000697048, 20503572371, 41007144742, 82014289484, 164028578968]

約数ペア:

[(1, 164028578968), (2, 82014289484), (4, 41007144742), (8, 20503572371), (41, 4000697048), (82, 2000348524), (164, 1000174262), (328, 500087131)]