165156772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{341233}}^1$

素因数の和:341259

約数の個数: 18

約数和(自身を含む): 317688854

約数和(自身を除く): 152532082

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 341233, 682466, 1364932, 3753563, 7507126, 15014252, 41289193, 82578386, 165156772]

約数ペア:

[(1, 165156772), (2, 82578386), (4, 41289193), (11, 15014252), (22, 7507126), (44, 3753563), (121, 1364932), (242, 682466), (484, 341233)]