168457044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2005441}}^1$

素因数の和:2005455

約数の個数: 24

約数和(自身を含む): 449219008

約数和(自身を除く): 280761964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2005441, 4010882, 6016323, 8021764, 12032646, 14038087, 24065292, 28076174, 42114261, 56152348, 84228522, 168457044]

約数ペア:

[(1, 168457044), (2, 84228522), (3, 56152348), (4, 42114261), (6, 28076174), (7, 24065292), (12, 14038087), (14, 12032646), (21, 8021764), (28, 6016323), (42, 4010882), (84, 2005441)]