161785451524

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{8563}}^1\times {\mathrm{11273}}^1$

素因数の和:20259

約数の個数: 24

約数和(自身を含む): 283858575840

約数和(自身を除く): 122073124316

約数列:

[1, 2, 4, 419, 838, 1676, 8563, 11273, 17126, 22546, 34252, 45092, 3587897, 4723387, 7175794, 9446774, 14351588, 18893548, 96530699, 193061398, 386122796, 40446362881, 80892725762, 161785451524]

約数ペア:

[(1, 161785451524), (2, 80892725762), (4, 40446362881), (419, 386122796), (838, 193061398), (1676, 96530699), (8563, 18893548), (11273, 14351588), (17126, 9446774), (22546, 7175794), (34252, 4723387), (45092, 3587897)]