166356204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1980431}}^1$

素因数の和:1980445

約数の個数: 24

約数和(自身を含む): 443616768

約数和(自身を除く): 277260564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1980431, 3960862, 5941293, 7921724, 11882586, 13863017, 23765172, 27726034, 41589051, 55452068, 83178102, 166356204]

約数ペア:

[(1, 166356204), (2, 83178102), (3, 55452068), (4, 41589051), (6, 27726034), (7, 23765172), (12, 13863017), (14, 11882586), (21, 7921724), (28, 5941293), (42, 3960862), (84, 1980431)]