165057968

素因数分解:

$2^4\times {\mathrm{1471}}^1\times {\mathrm{7013}}^1$

素因数の和:8492

約数の個数: 20

約数和(自身を含む): 320062848

約数和(自身を除く): 155004880

約数列:

[1, 2, 4, 8, 16, 1471, 2942, 5884, 7013, 11768, 14026, 23536, 28052, 56104, 112208, 10316123, 20632246, 41264492, 82528984, 165057968]

約数ペア:

[(1, 165057968), (2, 82528984), (4, 41264492), (8, 20632246), (16, 10316123), (1471, 112208), (2942, 56104), (5884, 28052), (7013, 23536), (11768, 14026)]