145920136

素因数分解:

$2^3\times {\mathrm{1063}}^1\times {\mathrm{17159}}^1$

素因数の和:18228

約数の個数: 16

約数和(自身を含む): 273873600

約数和(自身を除く): 127953464

約数列:

[1, 2, 4, 8, 1063, 2126, 4252, 8504, 17159, 34318, 68636, 137272, 18240017, 36480034, 72960068, 145920136]

約数ペア:

[(1, 145920136), (2, 72960068), (4, 36480034), (8, 18240017), (1063, 137272), (2126, 68636), (4252, 34318), (8504, 17159)]