156788004

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{32911}}^1$

素因数の和:33315

約数の個数: 24

約数和(自身を含む): 366771328

約数和(自身を除く): 209983324

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 4764, 32911, 65822, 98733, 131644, 197466, 394932, 13065667, 26131334, 39197001, 52262668, 78394002, 156788004]

約数ペア:

[(1, 156788004), (2, 78394002), (3, 52262668), (4, 39197001), (6, 26131334), (12, 13065667), (397, 394932), (794, 197466), (1191, 131644), (1588, 98733), (2382, 65822), (4764, 32911)]