156799985167

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{9103}}^1\times {\mathrm{12491}}^1$

素因数の和:21798

約数の個数: 16

約数和(自身を含む): 180143834112

約数和(自身を除く): 23343848945

約数列:

[1, 7, 197, 1379, 9103, 12491, 63721, 87437, 1793291, 2460727, 12553037, 17225089, 113705573, 795939011, 22399997881, 156799985167]

約数ペア:

[(1, 156799985167), (7, 22399997881), (197, 795939011), (1379, 113705573), (9103, 17225089), (12491, 12553037), (63721, 2460727), (87437, 1793291)]