164966872

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{95027}}^1$

素因数の和:95071

約数の個数: 32

約数和(自身を含む): 364907520

約数和(自身を除く): 199940648

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 95027, 190054, 380108, 665189, 760216, 1330378, 2660756, 2945837, 5321512, 5891674, 11783348, 20620859, 23566696, 41241718, 82483436, 164966872]

約数ペア:

[(1, 164966872), (2, 82483436), (4, 41241718), (7, 23566696), (8, 20620859), (14, 11783348), (28, 5891674), (31, 5321512), (56, 2945837), (62, 2660756), (124, 1330378), (217, 760216), (248, 665189), (434, 380108), (868, 190054), (1736, 95027)]