156193742

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{2339}}^1$

素因数の和:2707

約数の個数: 16

約数和(自身を含む): 236967120

約数和(自身を除く): 80773378

約数列:

[1, 2, 173, 193, 346, 386, 2339, 4678, 33389, 66778, 404647, 451427, 809294, 902854, 78096871, 156193742]

約数ペア:

[(1, 156193742), (2, 78096871), (173, 902854), (193, 809294), (346, 451427), (386, 404647), (2339, 66778), (4678, 33389)]