128527096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{1249}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 254250000

約数和(自身を除く): 125722904

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 677, 1249, 1354, 2498, 2708, 4996, 5416, 9992, 12863, 23731, 25726, 47462, 51452, 94924, 102904, 189848, 845573, 1691146, 3382292, 6764584, 16065887, 32131774, 64263548, 128527096]

約数ペア:

[(1, 128527096), (2, 64263548), (4, 32131774), (8, 16065887), (19, 6764584), (38, 3382292), (76, 1691146), (152, 845573), (677, 189848), (1249, 102904), (1354, 94924), (2498, 51452), (2708, 47462), (4996, 25726), (5416, 23731), (9992, 12863)]