168568127

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 221641728

約数和(自身を除く): 53073601

約数列:

[1, 7, 13, 23, 43, 91, 161, 299, 301, 559, 989, 1873, 2093, 3913, 6923, 12857, 13111, 24349, 43079, 80539, 89999, 170443, 301553, 560027, 563773, 1047007, 1852397, 3920189, 7329049, 12966779, 24081161, 168568127]

約数ペア:

[(1, 168568127), (7, 24081161), (13, 12966779), (23, 7329049), (43, 3920189), (91, 1852397), (161, 1047007), (299, 563773), (301, 560027), (559, 301553), (989, 170443), (1873, 89999), (2093, 80539), (3913, 43079), (6923, 24349), (12857, 13111)]