137793928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{906539}}^1$

素因数の和:906564

約数の個数: 16

約数和(自身を含む): 271962000

約数和(自身を除く): 134168072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 906539, 1813078, 3626156, 7252312, 17224241, 34448482, 68896964, 137793928]

約数ペア:

[(1, 137793928), (2, 68896964), (4, 34448482), (8, 17224241), (19, 7252312), (38, 3626156), (76, 1813078), (152, 906539)]