158669868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1888927}}^1$

素因数の和:1888941

約数の個数: 24

約数和(自身を含む): 423119872

約数和(自身を除く): 264450004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1888927, 3777854, 5666781, 7555708, 11333562, 13222489, 22667124, 26444978, 39667467, 52889956, 79334934, 158669868]

約数ペア:

[(1, 158669868), (2, 79334934), (3, 52889956), (4, 39667467), (6, 26444978), (7, 22667124), (12, 13222489), (14, 11333562), (21, 7555708), (28, 5666781), (42, 3777854), (84, 1888927)]