156942940895

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{2351029}}^1$

素因数の和:2351139

約数の個数: 24

約数和(自身を含む): 206514475200

約数和(自身を除く): 49571534305

約数列:

[1, 5, 13, 65, 79, 169, 395, 845, 1027, 5135, 13351, 66755, 2351029, 11755145, 30563377, 152816885, 185731291, 397323901, 928656455, 1986619505, 2414506783, 12072533915, 31388588179, 156942940895]

約数ペア:

[(1, 156942940895), (5, 31388588179), (13, 12072533915), (65, 2414506783), (79, 1986619505), (169, 928656455), (395, 397323901), (845, 185731291), (1027, 152816885), (5135, 30563377), (13351, 11755145), (66755, 2351029)]