128012161

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 135362304

約数和(自身を除く): 7350143

約数列:

[1, 43, 47, 97, 653, 2021, 4171, 4559, 28079, 30691, 63341, 196037, 1319713, 2723663, 2977027, 128012161]

約数ペア:

[(1, 128012161), (43, 2977027), (47, 2723663), (97, 1319713), (653, 196037), (2021, 63341), (4171, 30691), (4559, 28079)]