156780408674

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{78059}}^1$

素因数の和:78386

約数の個数: 32

約数和(自身を含む): 242876508480

約数和(自身を除く): 86096099806

約数列:

[1, 2, 61, 101, 122, 163, 202, 326, 6161, 9943, 12322, 16463, 19886, 32926, 78059, 156118, 1004243, 2008486, 4761599, 7883959, 9523198, 12723617, 15767918, 25447234, 480921499, 776140637, 961842998, 1285085317, 1552281274, 2570170634, 78390204337, 156780408674]

約数ペア:

[(1, 156780408674), (2, 78390204337), (61, 2570170634), (101, 1552281274), (122, 1285085317), (163, 961842998), (202, 776140637), (326, 480921499), (6161, 25447234), (9943, 15767918), (12322, 12723617), (16463, 9523198), (19886, 7883959), (32926, 4761599), (78059, 2008486), (156118, 1004243)]