168631085

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1613}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 241712640

約数和(自身を除く): 73081555

約数列:

[1, 5, 7, 29, 35, 103, 145, 203, 515, 721, 1015, 1613, 2987, 3605, 8065, 11291, 14935, 20909, 46777, 56455, 104545, 166139, 233885, 327439, 830695, 1162973, 1637195, 4818031, 5814865, 24090155, 33726217, 168631085]

約数ペア:

[(1, 168631085), (5, 33726217), (7, 24090155), (29, 5814865), (35, 4818031), (103, 1637195), (145, 1162973), (203, 830695), (515, 327439), (721, 233885), (1015, 166139), (1613, 104545), (2987, 56455), (3605, 46777), (8065, 20909), (11291, 14935)]