138014768

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{62057}}^1$

素因数の和:62204

約数の個数: 20

約数和(自身を含む): 269331720

約数和(自身を除く): 131316952

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 62057, 124114, 248228, 496456, 992912, 8625923, 17251846, 34503692, 69007384, 138014768]

約数ペア:

[(1, 138014768), (2, 69007384), (4, 34503692), (8, 17251846), (16, 8625923), (139, 992912), (278, 496456), (556, 248228), (1112, 124114), (2224, 62057)]