164080844

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{226631}}^1$

素因数の和:226816

約数の個数: 12

約数和(自身を含む): 288729168

約数和(自身を除く): 124648324

約数列:

[1, 2, 4, 181, 362, 724, 226631, 453262, 906524, 41020211, 82040422, 164080844]

約数ペア:

[(1, 164080844), (2, 82040422), (4, 41020211), (181, 906524), (362, 453262), (724, 226631)]