156964011418

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{1961903}}^1$

素因数の和:1962381

約数の個数: 16

約数和(自身を含む): 238253621760

約数和(自身を除く): 81289610342

約数列:

[1, 2, 109, 218, 367, 734, 40003, 80006, 1961903, 3923806, 213847427, 427694854, 720018401, 1440036802, 78482005709, 156964011418]

約数ペア:

[(1, 156964011418), (2, 78482005709), (109, 1440036802), (218, 720018401), (367, 427694854), (734, 213847427), (40003, 3923806), (80006, 1961903)]