139416834

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{142553}}^1$

素因数の和:142721

約数の個数: 16

約数和(自身を含む): 280546272

約数和(自身を除く): 141129438

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 142553, 285106, 427659, 855318, 23236139, 46472278, 69708417, 139416834]

約数ペア:

[(1, 139416834), (2, 69708417), (3, 46472278), (6, 23236139), (163, 855318), (326, 427659), (489, 285106), (978, 142553)]