157007968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6397}}^1$

素因数の和:6479

約数の個数: 48

約数和(自身を含む): 338582160

約数和(自身を除く): 181574192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 416, 472, 767, 944, 1534, 1888, 3068, 6136, 6397, 12272, 12794, 24544, 25588, 51176, 83161, 102352, 166322, 204704, 332644, 377423, 665288, 754846, 1330576, 1509692, 2661152, 3019384, 4906499, 6038768, 9812998, 12077536, 19625996, 39251992, 78503984, 157007968]

約数ペア:

[(1, 157007968), (2, 78503984), (4, 39251992), (8, 19625996), (13, 12077536), (16, 9812998), (26, 6038768), (32, 4906499), (52, 3019384), (59, 2661152), (104, 1509692), (118, 1330576), (208, 754846), (236, 665288), (416, 377423), (472, 332644), (767, 204704), (944, 166322), (1534, 102352), (1888, 83161), (3068, 51176), (6136, 25588), (6397, 24544), (12272, 12794)]