157020834

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{160553}}^1$

素因数の和:160721

約数の個数: 16

約数和(自身を含む): 315970272

約数和(自身を除く): 158949438

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 160553, 321106, 481659, 963318, 26170139, 52340278, 78510417, 157020834]

約数ペア:

[(1, 157020834), (2, 78510417), (3, 52340278), (6, 26170139), (163, 963318), (326, 481659), (489, 321106), (978, 160553)]