155120876

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{1543}}^1$

素因数の和:2201

約数の個数: 24

約数和(自身を含む): 278716704

約数和(自身を除く): 123595828

約数列:

[1, 2, 4, 41, 82, 164, 613, 1226, 1543, 2452, 3086, 6172, 25133, 50266, 63263, 100532, 126526, 253052, 945859, 1891718, 3783436, 38780219, 77560438, 155120876]

約数ペア:

[(1, 155120876), (2, 77560438), (4, 38780219), (41, 3783436), (82, 1891718), (164, 945859), (613, 253052), (1226, 126526), (1543, 100532), (2452, 63263), (3086, 50266), (6172, 25133)]