156940292030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4091}}^1\times {\mathrm{201907}}^1$

素因数の和:206024

約数の個数: 32

約数和(自身を含む): 297434712960

約数和(自身を除く): 140494420930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4091, 8182, 20455, 40910, 77729, 155458, 201907, 388645, 403814, 777290, 1009535, 2019070, 3836233, 7672466, 19181165, 38362330, 826001537, 1652003074, 4130007685, 8260015370, 15694029203, 31388058406, 78470146015, 156940292030]

約数ペア:

[(1, 156940292030), (2, 78470146015), (5, 31388058406), (10, 15694029203), (19, 8260015370), (38, 4130007685), (95, 1652003074), (190, 826001537), (4091, 38362330), (8182, 19181165), (20455, 7672466), (40910, 3836233), (77729, 2019070), (155458, 1009535), (201907, 777290), (388645, 403814)]