168798958

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 267515136

約数和(自身を除く): 98716178

約数列:

[1, 2, 37, 53, 74, 106, 193, 223, 386, 446, 1961, 3922, 7141, 8251, 10229, 11819, 14282, 16502, 20458, 23638, 43039, 86078, 378473, 437303, 756946, 874606, 1592443, 2281067, 3184886, 4562134, 84399479, 168798958]

約数ペア:

[(1, 168798958), (2, 84399479), (37, 4562134), (53, 3184886), (74, 2281067), (106, 1592443), (193, 874606), (223, 756946), (386, 437303), (446, 378473), (1961, 86078), (3922, 43039), (7141, 23638), (8251, 20458), (10229, 16502), (11819, 14282)]