168542882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{108179}}^1$

素因数の和:108241

約数の個数: 16

約数和(自身を含む): 272613600

約数和(自身を除く): 104070718

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 108179, 216358, 2055401, 4110802, 4435339, 8870678, 84271441, 168542882]

約数ペア:

[(1, 168542882), (2, 84271441), (19, 8870678), (38, 4435339), (41, 4110802), (82, 2055401), (779, 216358), (1558, 108179)]