139618302

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{142759}}^1$

素因数の和:142927

約数の個数: 16

約数和(自身を含む): 280951680

約数和(自身を除く): 141333378

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 142759, 285518, 428277, 856554, 23269717, 46539434, 69809151, 139618302]

約数ペア:

[(1, 139618302), (2, 69809151), (3, 46539434), (6, 23269717), (163, 856554), (326, 428277), (489, 285518), (978, 142759)]