168245105

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{129919}}^1$

素因数の和:129968

約数の個数: 16

約数和(自身を含む): 236974080

約数和(自身を除く): 68728975

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 129919, 649595, 909433, 4547165, 4807003, 24035015, 33649021, 168245105]

約数ペア:

[(1, 168245105), (5, 33649021), (7, 24035015), (35, 4807003), (37, 4547165), (185, 909433), (259, 649595), (1295, 129919)]