166656588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1984007}}^1$

素因数の和:1984021

約数の個数: 24

約数和(自身を含む): 444417792

約数和(自身を除く): 277761204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1984007, 3968014, 5952021, 7936028, 11904042, 13888049, 23808084, 27776098, 41664147, 55552196, 83328294, 166656588]

約数ペア:

[(1, 166656588), (2, 83328294), (3, 55552196), (4, 41664147), (6, 27776098), (7, 23808084), (12, 13888049), (14, 11904042), (21, 7936028), (28, 5952021), (42, 3968014), (84, 1984007)]