166161828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1978117}}^1$

素因数の和:1978131

約数の個数: 24

約数和(自身を含む): 443098432

約数和(自身を除く): 276936604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1978117, 3956234, 5934351, 7912468, 11868702, 13846819, 23737404, 27693638, 41540457, 55387276, 83080914, 166161828]

約数ペア:

[(1, 166161828), (2, 83080914), (3, 55387276), (4, 41540457), (6, 27693638), (7, 23737404), (12, 13846819), (14, 11868702), (21, 7912468), (28, 5934351), (42, 3956234), (84, 1978117)]