156974137336

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{62129}}^1\times {\mathrm{7703}}^1$

素因数の和:69879

約数の個数: 32

約数和(自身を含む): 301549197600

約数和(自身を除く): 144575060264

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 7703, 15406, 30812, 61624, 62129, 124258, 248516, 315823, 497032, 631646, 1263292, 2526584, 2547289, 5094578, 10189156, 20378312, 478579687, 957159374, 1914318748, 3828637496, 19621767167, 39243534334, 78487068668, 156974137336]

約数ペア:

[(1, 156974137336), (2, 78487068668), (4, 39243534334), (8, 19621767167), (41, 3828637496), (82, 1914318748), (164, 957159374), (328, 478579687), (7703, 20378312), (15406, 10189156), (30812, 5094578), (61624, 2547289), (62129, 2526584), (124258, 1263292), (248516, 631646), (315823, 497032)]