127945804984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13249}}^1\times {\mathrm{63533}}^1$

素因数の和:76807

約数の個数: 32

約数和(自身を含む): 252547650000

約数和(自身を除く): 124601845016

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13249, 26498, 52996, 63533, 105992, 127066, 251731, 254132, 503462, 508264, 1006924, 1207127, 2013848, 2414254, 4828508, 9657016, 841748717, 1683497434, 3366994868, 6733989736, 15993225623, 31986451246, 63972902492, 127945804984]

約数ペア:

[(1, 127945804984), (2, 63972902492), (4, 31986451246), (8, 15993225623), (19, 6733989736), (38, 3366994868), (76, 1683497434), (152, 841748717), (13249, 9657016), (26498, 4828508), (52996, 2414254), (63533, 2013848), (105992, 1207127), (127066, 1006924), (251731, 508264), (254132, 503462)]