164353378

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{28703}}^1$

素因数の和:29121

約数の個数: 16

約数和(自身を含む): 282447360

約数和(自身を除く): 118093982

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 28703, 57406, 200921, 401842, 11739527, 23479054, 82176689, 164353378]

約数ペア:

[(1, 164353378), (2, 82176689), (7, 23479054), (14, 11739527), (409, 401842), (818, 200921), (2863, 57406), (5726, 28703)]