127804545796

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{829}}^1\times {\mathrm{277279}}^1$

素因数の和:278251

約数の個数: 24

約数和(自身を含む): 225539552000

約数和(自身を除く): 97735006204

約数列:

[1, 2, 4, 139, 278, 556, 829, 1658, 3316, 115231, 230462, 277279, 460924, 554558, 1109116, 38541781, 77083562, 154167124, 229864291, 459728582, 919457164, 31951136449, 63902272898, 127804545796]

約数ペア:

[(1, 127804545796), (2, 63902272898), (4, 31951136449), (139, 919457164), (278, 459728582), (556, 229864291), (829, 154167124), (1658, 77083562), (3316, 38541781), (115231, 1109116), (230462, 554558), (277279, 460924)]