156938459105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{4406527}}^1$

素因数の和:4406968

約数の個数: 16

約数和(自身を含む): 199880110080

約数和(自身を除く): 42941650975

約数列:

[1, 5, 17, 85, 419, 2095, 7123, 35615, 4406527, 22032635, 74910959, 374554795, 1846334813, 9231674065, 31387691821, 156938459105]

約数ペア:

[(1, 156938459105), (5, 31387691821), (17, 9231674065), (85, 1846334813), (419, 374554795), (2095, 74910959), (7123, 22032635), (35615, 4406527)]