127979096

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{10831}}^1$

素因数の和:11055

約数の個数: 32

約数和(自身を含む): 275566080

約数和(自身を除く): 147586984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2954, 5908, 10831, 11816, 21662, 43324, 75817, 86648, 151634, 303268, 606536, 2285341, 4570682, 9141364, 15997387, 18282728, 31994774, 63989548, 127979096]

約数ペア:

[(1, 127979096), (2, 63989548), (4, 31994774), (7, 18282728), (8, 15997387), (14, 9141364), (28, 4570682), (56, 2285341), (211, 606536), (422, 303268), (844, 151634), (1477, 86648), (1688, 75817), (2954, 43324), (5908, 21662), (10831, 11816)]