157672229

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 198858240

約数和(自身を除く): 41186011

約数列:

[1, 11, 13, 17, 79, 143, 187, 221, 821, 869, 1027, 1343, 2431, 9031, 10673, 11297, 13957, 14773, 17459, 64859, 117403, 153527, 181441, 192049, 713449, 843167, 1102603, 1995851, 9274837, 12128633, 14333839, 157672229]

約数ペア:

[(1, 157672229), (11, 14333839), (13, 12128633), (17, 9274837), (79, 1995851), (143, 1102603), (187, 843167), (221, 713449), (821, 192049), (869, 181441), (1027, 153527), (1343, 117403), (2431, 64859), (9031, 17459), (10673, 14773), (11297, 13957)]