156914197921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{2203}}^1\times {\mathrm{3347}}^1$

素因数の和:7200

約数の個数: 16

約数和(自身を含む): 169215044544

約数和(自身を除く): 12300846623

約数列:

[1, 13, 1637, 2203, 3347, 21281, 28639, 43511, 3606311, 5479039, 7373441, 46882043, 71227507, 95854733, 12070322917, 156914197921]

約数ペア:

[(1, 156914197921), (13, 12070322917), (1637, 95854733), (2203, 71227507), (3347, 46882043), (21281, 7373441), (28639, 5479039), (43511, 3606311)]