156983484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1868851}}^1$

素因数の和:1868865

約数の個数: 24

約数和(自身を含む): 418622848

約数和(自身を除く): 261639364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1868851, 3737702, 5606553, 7475404, 11213106, 13081957, 22426212, 26163914, 39245871, 52327828, 78491742, 156983484]

約数ペア:

[(1, 156983484), (2, 78491742), (3, 52327828), (4, 39245871), (6, 26163914), (7, 22426212), (12, 13081957), (14, 11213106), (21, 7475404), (28, 5606553), (42, 3737702), (84, 1868851)]