158032910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{12473}}^1$

素因数の和:12668

約数の個数: 32

約数和(自身を含む): 326918592

約数和(自身を除く): 168885682

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2534, 6335, 12473, 12670, 24946, 62365, 87311, 124730, 174622, 436555, 873110, 2257613, 4515226, 11288065, 15803291, 22576130, 31606582, 79016455, 158032910]

約数ペア:

[(1, 158032910), (2, 79016455), (5, 31606582), (7, 22576130), (10, 15803291), (14, 11288065), (35, 4515226), (70, 2257613), (181, 873110), (362, 436555), (905, 174622), (1267, 124730), (1810, 87311), (2534, 62365), (6335, 24946), (12473, 12670)]