133720928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{379889}}^1$

素因数の和:379910

約数の個数: 24

約数和(自身を含む): 287196840

約数和(自身を除く): 153475912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 379889, 759778, 1519556, 3039112, 4178779, 6078224, 8357558, 12156448, 16715116, 33430232, 66860464, 133720928]

約数ペア:

[(1, 133720928), (2, 66860464), (4, 33430232), (8, 16715116), (11, 12156448), (16, 8357558), (22, 6078224), (32, 4178779), (44, 3039112), (88, 1519556), (176, 759778), (352, 379889)]