156955243543

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{4021}}^1\times {\mathrm{78539}}^1$

素因数の和:82638

約数の個数: 16

約数和(自身を含む): 181951418880

約数和(自身を除く): 24996175337

約数列:

[1, 7, 71, 497, 4021, 28147, 78539, 285491, 549773, 1998437, 5576269, 39033883, 315805319, 2210637233, 22422177649, 156955243543]

約数ペア:

[(1, 156955243543), (7, 22422177649), (71, 2210637233), (497, 315805319), (4021, 39033883), (28147, 5576269), (78539, 1998437), (285491, 549773)]