156905441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{24551}}^1$

素因数の和:24652

約数の個数: 16

約数和(自身を含む): 197987328

約数和(自身を除く): 41081887

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 24551, 171857, 270061, 1890427, 2037733, 14264131, 22415063, 156905441]

約数ペア:

[(1, 156905441), (7, 22415063), (11, 14264131), (77, 2037733), (83, 1890427), (581, 270061), (913, 171857), (6391, 24551)]