168045553805

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{16629941}}^1$

素因数の和:16630036

約数の個数: 16

約数和(自身を含む): 210734625024

約数和(自身を除く): 42689071219

約数列:

[1, 5, 43, 47, 215, 235, 2021, 10105, 16629941, 83149705, 715087463, 781607227, 3575437315, 3908036135, 33609110761, 168045553805]

約数ペア:

[(1, 168045553805), (5, 33609110761), (43, 3908036135), (47, 3575437315), (215, 781607227), (235, 715087463), (2021, 83149705), (10105, 16629941)]