133559056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{439339}}^1$

素因数の和:439366

約数の個数: 20

約数和(自身を含む): 272390800

約数和(自身を除く): 138831744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 439339, 878678, 1757356, 3514712, 7029424, 8347441, 16694882, 33389764, 66779528, 133559056]

約数ペア:

[(1, 133559056), (2, 66779528), (4, 33389764), (8, 16694882), (16, 8347441), (19, 7029424), (38, 3514712), (76, 1757356), (152, 878678), (304, 439339)]