156948324920

素因数分解:

$2^3\times 5^1\times {\mathrm{10337}}^1\times {\mathrm{379579}}^1$

素因数の和:389927

約数の個数: 32

約数和(自身を含む): 353168823600

約数和(自身を除く): 196220498680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10337, 20674, 41348, 51685, 82696, 103370, 206740, 379579, 413480, 759158, 1518316, 1897895, 3036632, 3795790, 7591580, 15183160, 3923708123, 7847416246, 15694832492, 19618540615, 31389664984, 39237081230, 78474162460, 156948324920]

約数ペア:

[(1, 156948324920), (2, 78474162460), (4, 39237081230), (5, 31389664984), (8, 19618540615), (10, 15694832492), (20, 7847416246), (40, 3923708123), (10337, 15183160), (20674, 7591580), (41348, 3795790), (51685, 3036632), (82696, 1897895), (103370, 1518316), (206740, 759158), (379579, 413480)]