156907716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1867949}}^1$

素因数の和:1867963

約数の個数: 24

約数和(自身を含む): 418420800

約数和(自身を除く): 261513084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1867949, 3735898, 5603847, 7471796, 11207694, 13075643, 22415388, 26151286, 39226929, 52302572, 78453858, 156907716]

約数ペア:

[(1, 156907716), (2, 78453858), (3, 52302572), (4, 39226929), (6, 26151286), (7, 22415388), (12, 13075643), (14, 11207694), (21, 7471796), (28, 5603847), (42, 3735898), (84, 1867949)]