169871308

素因数分解:

$2^2\times {\mathrm{103}}^2\times {\mathrm{4003}}^1$

素因数の和:4213

約数の個数: 18

約数和(自身を含む): 300263964

約数和(自身を除く): 130392656

約数列:

[1, 2, 4, 103, 206, 412, 4003, 8006, 10609, 16012, 21218, 42436, 412309, 824618, 1649236, 42467827, 84935654, 169871308]

約数ペア:

[(1, 169871308), (2, 84935654), (4, 42467827), (103, 1649236), (206, 824618), (412, 412309), (4003, 42436), (8006, 21218), (10609, 16012)]