149022731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1039}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 188697600

約数和(自身を除く): 39674869

約数列:

[1, 11, 13, 17, 59, 143, 187, 221, 649, 767, 1003, 1039, 2431, 8437, 11033, 11429, 13039, 13507, 17663, 61301, 143429, 148577, 194293, 229619, 674311, 796913, 1042117, 2525809, 8766043, 11463287, 13547521, 149022731]

約数ペア:

[(1, 149022731), (11, 13547521), (13, 11463287), (17, 8766043), (59, 2525809), (143, 1042117), (187, 796913), (221, 674311), (649, 229619), (767, 194293), (1003, 148577), (1039, 143429), (2431, 61301), (8437, 17663), (11033, 13507), (11429, 13039)]