162820156

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{66403}}^1$

素因数の和:67020

約数の個数: 12

約数和(自身を含む): 285404392

約数和(自身を除く): 122584236

約数列:

[1, 2, 4, 613, 1226, 2452, 66403, 132806, 265612, 40705039, 81410078, 162820156]

約数ペア:

[(1, 162820156), (2, 81410078), (4, 40705039), (613, 265612), (1226, 132806), (2452, 66403)]