148165870

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{18047}}^1$

素因数の和:18875

約数の個数: 16

約数和(自身を含む): 267038208

約数和(自身を除く): 118872338

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 18047, 36094, 90235, 180470, 14816587, 29633174, 74082935, 148165870]

約数ペア:

[(1, 148165870), (2, 74082935), (5, 29633174), (10, 14816587), (821, 180470), (1642, 90235), (4105, 36094), (8210, 18047)]