127234828

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 262563840

約数和(自身を除く): 135329012

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 109, 188, 218, 329, 436, 658, 763, 887, 1316, 1526, 1774, 3052, 3548, 5123, 6209, 10246, 12418, 20492, 24836, 35861, 41689, 71722, 83378, 96683, 143444, 166756, 193366, 291823, 386732, 583646, 676781, 1167292, 1353562, 2707124, 4544101, 9088202, 18176404, 31808707, 63617414, 127234828]

約数ペア:

[(1, 127234828), (2, 63617414), (4, 31808707), (7, 18176404), (14, 9088202), (28, 4544101), (47, 2707124), (94, 1353562), (109, 1167292), (188, 676781), (218, 583646), (329, 386732), (436, 291823), (658, 193366), (763, 166756), (887, 143444), (1316, 96683), (1526, 83378), (1774, 71722), (3052, 41689), (3548, 35861), (5123, 24836), (6209, 20492), (10246, 12418)]