155283373

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{10837}}^1$

素因数の和:10956

約数の個数: 16

約数和(自身を含む): 187280640

約数和(自身を除く): 31997267

約数列:

[1, 7, 23, 89, 161, 623, 2047, 10837, 14329, 75859, 249251, 964493, 1744757, 6751451, 22183339, 155283373]

約数ペア:

[(1, 155283373), (7, 22183339), (23, 6751451), (89, 1744757), (161, 964493), (623, 249251), (2047, 75859), (10837, 14329)]