168609857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23539}}^1$

素因数の和:23600

約数の個数: 16

約数和(自身を含む): 197736000

約数和(自身を除く): 29126143

約数列:

[1, 13, 19, 29, 247, 377, 551, 7163, 23539, 306007, 447241, 682631, 5814133, 8874203, 12969989, 168609857]

約数ペア:

[(1, 168609857), (13, 12969989), (19, 8874203), (29, 5814133), (247, 682631), (377, 447241), (551, 306007), (7163, 23539)]