154590122

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{2237}}^1$

素因数の和:2665

約数の個数: 16

約数和(自身を含む): 234855720

約数和(自身を除く): 80265598

約数列:

[1, 2, 109, 218, 317, 634, 2237, 4474, 34553, 69106, 243833, 487666, 709129, 1418258, 77295061, 154590122]

約数ペア:

[(1, 154590122), (2, 77295061), (109, 1418258), (218, 709129), (317, 487666), (634, 243833), (2237, 69106), (4474, 34553)]