127855308

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{31063}}^1$

素因数の和:31091

約数の個数: 48

約数和(自身を含む): 347916800

約数和(自身を除く): 220061492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 31063, 62126, 93189, 124252, 186378, 217441, 372756, 434882, 652323, 869764, 1304646, 1522087, 2609292, 3044174, 4566261, 6088348, 9132522, 10654609, 18265044, 21309218, 31963827, 42618436, 63927654, 127855308]

約数ペア:

[(1, 127855308), (2, 63927654), (3, 42618436), (4, 31963827), (6, 21309218), (7, 18265044), (12, 10654609), (14, 9132522), (21, 6088348), (28, 4566261), (42, 3044174), (49, 2609292), (84, 1522087), (98, 1304646), (147, 869764), (196, 652323), (294, 434882), (343, 372756), (588, 217441), (686, 186378), (1029, 124252), (1372, 93189), (2058, 62126), (4116, 31063)]