159747791

素因数分解:

$7^3\times {\mathrm{89}}^1\times {\mathrm{5233}}^1$

素因数の和:5343

約数の個数: 16

約数和(自身を含む): 188424000

約数和(自身を除く): 28676209

約数列:

[1, 7, 49, 89, 343, 623, 4361, 5233, 30527, 36631, 256417, 465737, 1794919, 3260159, 22821113, 159747791]

約数ペア:

[(1, 159747791), (7, 22821113), (49, 3260159), (89, 1794919), (343, 465737), (623, 256417), (4361, 36631), (5233, 30527)]