131856228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{174413}}^1$

素因数の和:174433

約数の個数: 48

約数和(自身を含む): 390687360

約数和(自身を除く): 258831132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 174413, 348826, 523239, 697652, 1046478, 1220891, 1569717, 2092956, 2441782, 3139434, 3662673, 4709151, 4883564, 6278868, 7325346, 9418302, 10988019, 14650692, 18836604, 21976038, 32964057, 43952076, 65928114, 131856228]

約数ペア:

[(1, 131856228), (2, 65928114), (3, 43952076), (4, 32964057), (6, 21976038), (7, 18836604), (9, 14650692), (12, 10988019), (14, 9418302), (18, 7325346), (21, 6278868), (27, 4883564), (28, 4709151), (36, 3662673), (42, 3139434), (54, 2441782), (63, 2092956), (84, 1569717), (108, 1220891), (126, 1046478), (189, 697652), (252, 523239), (378, 348826), (756, 174413)]