156797146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{90217}}^1$

素因数の和:90309

約数の個数: 16

約数和(自身を含む): 259827840

約数和(自身を除く): 103030694

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 90217, 180434, 992387, 1984774, 7127143, 14254286, 78398573, 156797146]

約数ペア:

[(1, 156797146), (2, 78398573), (11, 14254286), (22, 7127143), (79, 1984774), (158, 992387), (869, 180434), (1738, 90217)]