157932004

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{242227}}^1$

素因数の和:242394

約数の個数: 12

約数和(自身を含む): 278077744

約数和(自身を除く): 120145740

約数列:

[1, 2, 4, 163, 326, 652, 242227, 484454, 968908, 39483001, 78966002, 157932004]

約数ペア:

[(1, 157932004), (2, 78966002), (4, 39483001), (163, 968908), (326, 484454), (652, 242227)]