158939807

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{22189}}^1$

素因数の和:22250

約数の個数: 16

約数和(自身を含む): 186396000

約数和(自身を除く): 27456193

約数列:

[1, 13, 19, 29, 247, 377, 551, 7163, 22189, 288457, 421591, 643481, 5480683, 8365253, 12226139, 158939807]

約数ペア:

[(1, 158939807), (13, 12226139), (19, 8365253), (29, 5480683), (247, 643481), (377, 421591), (551, 288457), (7163, 22189)]