156728806072

素因数分解:

$2^3\times {\mathrm{4391}}^1\times {\mathrm{4461649}}^1$

素因数の和:4466046

約数の個数: 16

約数和(自身を含む): 293933502000

約数和(自身を除く): 137204695928

約数列:

[1, 2, 4, 8, 4391, 8782, 17564, 35128, 4461649, 8923298, 17846596, 35693192, 19591100759, 39182201518, 78364403036, 156728806072]

約数ペア:

[(1, 156728806072), (2, 78364403036), (4, 39182201518), (8, 19591100759), (4391, 35693192), (8782, 17846596), (17564, 8923298), (35128, 4461649)]