157029692

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{1979}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 279417600

約数和(自身を除く): 122387908

約数列:

[1, 2, 4, 83, 166, 239, 332, 478, 956, 1979, 3958, 7916, 19837, 39674, 79348, 164257, 328514, 472981, 657028, 945962, 1891924, 39257423, 78514846, 157029692]

約数ペア:

[(1, 157029692), (2, 78514846), (4, 39257423), (83, 1891924), (166, 945962), (239, 657028), (332, 472981), (478, 328514), (956, 164257), (1979, 79348), (3958, 39674), (7916, 19837)]