157040768

素因数分解:

$2^7\times {\mathrm{367}}^1\times {\mathrm{3343}}^1$

素因数の和:3724

約数の個数: 32

約数和(自身を含む): 313800960

約数和(自身を除く): 156760192

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 367, 734, 1468, 2936, 3343, 5872, 6686, 11744, 13372, 23488, 26744, 46976, 53488, 106976, 213952, 427904, 1226881, 2453762, 4907524, 9815048, 19630096, 39260192, 78520384, 157040768]

約数ペア:

[(1, 157040768), (2, 78520384), (4, 39260192), (8, 19630096), (16, 9815048), (32, 4907524), (64, 2453762), (128, 1226881), (367, 427904), (734, 213952), (1468, 106976), (2936, 53488), (3343, 46976), (5872, 26744), (6686, 23488), (11744, 13372)]