161244

素因数分解:

$2^2\times 3^3\times {\mathrm{1493}}^1$

素因数の和:1506

約数の個数: 24

約数和(自身を含む): 418320

約数和(自身を除く): 257076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1493, 2986, 4479, 5972, 8958, 13437, 17916, 26874, 40311, 53748, 80622, 161244]

約数ペア:

[(1, 161244), (2, 80622), (3, 53748), (4, 40311), (6, 26874), (9, 17916), (12, 13437), (18, 8958), (27, 5972), (36, 4479), (54, 2986), (108, 1493)]