156637986609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{24640237}}^1$

素因数の和:24640416

約数の個数: 16

約数和(自身を含む): 226295945792

約数和(自身を除く): 69657959183

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 24640237, 73920711, 320323081, 960969243, 4016358631, 12049075893, 52212662203, 156637986609]

約数ペア:

[(1, 156637986609), (3, 52212662203), (13, 12049075893), (39, 4016358631), (163, 960969243), (489, 320323081), (2119, 73920711), (6357, 24640237)]