128030758

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{2351}}^1$

素因数の和:2799

約数の個数: 16

約数和(自身を含む): 195281856

約数和(自身を除く): 67251098

約数列:

[1, 2, 73, 146, 373, 746, 2351, 4702, 27229, 54458, 171623, 343246, 876923, 1753846, 64015379, 128030758]

約数ペア:

[(1, 128030758), (2, 64015379), (73, 1753846), (146, 876923), (373, 343246), (746, 171623), (2351, 54458), (4702, 27229)]