163976135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{28793}}^1$

素因数の和:28882

約数の個数: 16

約数和(自身を含む): 211463136

約数和(自身を除く): 47487001

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5695, 28793, 143965, 489481, 1929131, 2447405, 9645655, 32795227, 163976135]

約数ペア:

[(1, 163976135), (5, 32795227), (17, 9645655), (67, 2447405), (85, 1929131), (335, 489481), (1139, 143965), (5695, 28793)]