126653228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{78569}}^1$

素因数の和:78617

約数の個数: 24

約数和(自身を含む): 246395520

約数和(自身を除く): 119742292

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 78569, 157138, 314276, 1021397, 2042794, 2435639, 4085588, 4871278, 9742556, 31663307, 63326614, 126653228]

約数ペア:

[(1, 126653228), (2, 63326614), (4, 31663307), (13, 9742556), (26, 4871278), (31, 4085588), (52, 2435639), (62, 2042794), (124, 1021397), (403, 314276), (806, 157138), (1612, 78569)]