157028024

素因数分解:

$2^3\times {\mathrm{1543}}^1\times {\mathrm{12721}}^1$

素因数の和:14270

約数の個数: 16

約数和(自身を含む): 294641520

約数和(自身を除く): 137613496

約数列:

[1, 2, 4, 8, 1543, 3086, 6172, 12344, 12721, 25442, 50884, 101768, 19628503, 39257006, 78514012, 157028024]

約数ペア:

[(1, 157028024), (2, 78514012), (4, 39257006), (8, 19628503), (1543, 101768), (3086, 50884), (6172, 25442), (12344, 12721)]