161569212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1923443}}^1$

素因数の和:1923457

約数の個数: 24

約数和(自身を含む): 430851456

約数和(自身を除く): 269282244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1923443, 3846886, 5770329, 7693772, 11540658, 13464101, 23081316, 26928202, 40392303, 53856404, 80784606, 161569212]

約数ペア:

[(1, 161569212), (2, 80784606), (3, 53856404), (4, 40392303), (6, 26928202), (7, 23081316), (12, 13464101), (14, 11540658), (21, 7693772), (28, 5770329), (42, 3846886), (84, 1923443)]