156954121885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2364301}}^1$

素因数の和:2364405

約数の個数: 32

約数和(自身を含む): 220617748224

約数和(自身を除く): 63663626339

約数列:

[1, 5, 11, 17, 55, 71, 85, 187, 355, 781, 935, 1207, 3905, 6035, 13277, 66385, 2364301, 11821505, 26007311, 40193117, 130036555, 167865371, 200965585, 442124287, 839326855, 1846519081, 2210621435, 2853711307, 9232595405, 14268556535, 31390824377, 156954121885]

約数ペア:

[(1, 156954121885), (5, 31390824377), (11, 14268556535), (17, 9232595405), (55, 2853711307), (71, 2210621435), (85, 1846519081), (187, 839326855), (355, 442124287), (781, 200965585), (935, 167865371), (1207, 130036555), (3905, 40193117), (6035, 26007311), (13277, 11821505), (66385, 2364301)]