138014032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{663529}}^1$

素因数の和:663550

約数の個数: 20

約数和(自身を含む): 287972020

約数和(自身を除く): 149957988

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 663529, 1327058, 2654116, 5308232, 8625877, 10616464, 17251754, 34503508, 69007016, 138014032]

約数ペア:

[(1, 138014032), (2, 69007016), (4, 34503508), (8, 17251754), (13, 10616464), (16, 8625877), (26, 5308232), (52, 2654116), (104, 1327058), (208, 663529)]