138864320144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{789001819}}^1$

素因数の和:789001838

約数の個数: 20

約数和(自身を含む): 293508677040

約数和(自身を除く): 154644356896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 789001819, 1578003638, 3156007276, 6312014552, 8679020009, 12624029104, 17358040018, 34716080036, 69432160072, 138864320144]

約数ペア:

[(1, 138864320144), (2, 69432160072), (4, 34716080036), (8, 17358040018), (11, 12624029104), (16, 8679020009), (22, 6312014552), (44, 3156007276), (88, 1578003638), (176, 789001819)]