168585193

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{22279}}^1$

素因数の和:22356

約数の個数: 16

約数和(自身を含む): 205332480

約数和(自身を除く): 36747287

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 22279, 155953, 512417, 1047113, 3586919, 7329791, 24083599, 168585193]

約数ペア:

[(1, 168585193), (7, 24083599), (23, 7329791), (47, 3586919), (161, 1047113), (329, 512417), (1081, 155953), (7567, 22279)]