149045117

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5209}}^1$

素因数の和:5324

約数の個数: 16

約数和(自身を含む): 168053760

約数和(自身を除く): 19008643

約数列:

[1, 13, 31, 71, 403, 923, 2201, 5209, 28613, 67717, 161479, 369839, 2099227, 4807907, 11465009, 149045117]

約数ペア:

[(1, 149045117), (13, 11465009), (31, 4807907), (71, 2099227), (403, 369839), (923, 161479), (2201, 67717), (5209, 28613)]