160997466140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3697691}}^1$

素因数の和:3698018

約数の個数: 48

約数和(自身を含む): 387636447744

約数和(自身を除く): 226638981604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 311, 622, 1244, 1555, 2177, 3110, 4354, 6220, 8708, 10885, 21770, 43540, 3697691, 7395382, 14790764, 18488455, 25883837, 36976910, 51767674, 73953820, 103535348, 129419185, 258838370, 517676740, 1149981901, 2299963802, 4599927604, 5749909505, 8049873307, 11499819010, 16099746614, 22999638020, 32199493228, 40249366535, 80498733070, 160997466140]

約数ペア:

[(1, 160997466140), (2, 80498733070), (4, 40249366535), (5, 32199493228), (7, 22999638020), (10, 16099746614), (14, 11499819010), (20, 8049873307), (28, 5749909505), (35, 4599927604), (70, 2299963802), (140, 1149981901), (311, 517676740), (622, 258838370), (1244, 129419185), (1555, 103535348), (2177, 73953820), (3110, 51767674), (4354, 36976910), (6220, 25883837), (8708, 18488455), (10885, 14790764), (21770, 7395382), (43540, 3697691)]