158082140

素因数分解:

$2^2\times 5^1\times {\mathrm{2477}}^1\times {\mathrm{3191}}^1$

素因数の和:5677

約数の個数: 24

約数和(自身を含む): 332210592

約数和(自身を除く): 174128452

約数列:

[1, 2, 4, 5, 10, 20, 2477, 3191, 4954, 6382, 9908, 12385, 12764, 15955, 24770, 31910, 49540, 63820, 7904107, 15808214, 31616428, 39520535, 79041070, 158082140]

約数ペア:

[(1, 158082140), (2, 79041070), (4, 39520535), (5, 31616428), (10, 15808214), (20, 7904107), (2477, 63820), (3191, 49540), (4954, 31910), (6382, 24770), (9908, 15955), (12385, 12764)]