157225736

素因数分解:

$2^3\times {\mathrm{367}}^1\times {\mathrm{53551}}^1$

素因数の和:53924

約数の個数: 16

約数和(自身を含む): 295607040

約数和(自身を除く): 138381304

約数列:

[1, 2, 4, 8, 367, 734, 1468, 2936, 53551, 107102, 214204, 428408, 19653217, 39306434, 78612868, 157225736]

約数ペア:

[(1, 157225736), (2, 78612868), (4, 39306434), (8, 19653217), (367, 428408), (734, 214204), (1468, 107102), (2936, 53551)]