165499217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1987}}^1$

素因数の和:2192

約数の個数: 16

約数和(自身を含む): 183691200

約数和(自身を除く): 18191983

約数列:

[1, 13, 43, 149, 559, 1937, 1987, 6407, 25831, 83291, 85441, 296063, 1110733, 3848819, 12730709, 165499217]

約数ペア:

[(1, 165499217), (13, 12730709), (43, 3848819), (149, 1110733), (559, 296063), (1937, 85441), (1987, 83291), (6407, 25831)]