159938268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1904027}}^1$

素因数の和:1904041

約数の個数: 24

約数和(自身を含む): 426502272

約数和(自身を除く): 266564004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1904027, 3808054, 5712081, 7616108, 11424162, 13328189, 22848324, 26656378, 39984567, 53312756, 79969134, 159938268]

約数ペア:

[(1, 159938268), (2, 79969134), (3, 53312756), (4, 39984567), (6, 26656378), (7, 22848324), (12, 13328189), (14, 11424162), (21, 7616108), (28, 5712081), (42, 3808054), (84, 1904027)]