125828668

素因数分解:

$2^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{2441}}^1$

素因数の和:2722

約数の個数: 36

約数和(自身を含む): 257230512

約数和(自身を除く): 131401844

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 263, 526, 1052, 1841, 2441, 3682, 4882, 7364, 9764, 12887, 17087, 25774, 34174, 51548, 68348, 119609, 239218, 478436, 641983, 1283966, 2567932, 4493881, 8987762, 17975524, 31457167, 62914334, 125828668]

約数ペア:

[(1, 125828668), (2, 62914334), (4, 31457167), (7, 17975524), (14, 8987762), (28, 4493881), (49, 2567932), (98, 1283966), (196, 641983), (263, 478436), (526, 239218), (1052, 119609), (1841, 68348), (2441, 51548), (3682, 34174), (4882, 25774), (7364, 17087), (9764, 12887)]