156713636

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{10529}}^1$

素因数の和:10655

約数の個数: 18

約数和(自身を含む): 278844930

約数和(自身を除く): 122131294

約数列:

[1, 2, 4, 61, 122, 244, 3721, 7442, 10529, 14884, 21058, 42116, 642269, 1284538, 2569076, 39178409, 78356818, 156713636]

約数ペア:

[(1, 156713636), (2, 78356818), (4, 39178409), (61, 2569076), (122, 1284538), (244, 642269), (3721, 42116), (7442, 21058), (10529, 14884)]