156799974856

素因数分解:

$2^3\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{2168861}}^1$

素因数の和:2170165

約数の個数: 32

約数和(自身を含む): 336260364480

約数和(自身を除く): 179460389624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1291, 2582, 5164, 9037, 10328, 18074, 36148, 72296, 2168861, 4337722, 8675444, 15182027, 17350888, 30364054, 60728108, 121456216, 2799999551, 5599999102, 11199998204, 19599996857, 22399996408, 39199993714, 78399987428, 156799974856]

約数ペア:

[(1, 156799974856), (2, 78399987428), (4, 39199993714), (7, 22399996408), (8, 19599996857), (14, 11199998204), (28, 5599999102), (56, 2799999551), (1291, 121456216), (2582, 60728108), (5164, 30364054), (9037, 17350888), (10328, 15182027), (18074, 8675444), (36148, 4337722), (72296, 2168861)]