156945184184

素因数分解:

$2^3\times {\mathrm{15401}}^1\times {\mathrm{1273823}}^1$

素因数の和:1289230

約数の個数: 16

約数和(自身を含む): 294291558720

約数和(自身を除く): 137346374536

約数列:

[1, 2, 4, 8, 15401, 30802, 61604, 123208, 1273823, 2547646, 5095292, 10190584, 19618148023, 39236296046, 78472592092, 156945184184]

約数ペア:

[(1, 156945184184), (2, 78472592092), (4, 39236296046), (8, 19618148023), (15401, 10190584), (30802, 5095292), (61604, 2547646), (123208, 1273823)]