156019668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1857377}}^1$

素因数の和:1857391

約数の個数: 24

約数和(自身を含む): 416052672

約数和(自身を除く): 260033004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1857377, 3714754, 5572131, 7429508, 11144262, 13001639, 22288524, 26003278, 39004917, 52006556, 78009834, 156019668]

約数ペア:

[(1, 156019668), (2, 78009834), (3, 52006556), (4, 39004917), (6, 26003278), (7, 22288524), (12, 13001639), (14, 11144262), (21, 7429508), (28, 5572131), (42, 3714754), (84, 1857377)]