129497766

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1709}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 264215520

約数和(自身を除く): 134717754

約数列:

[1, 2, 3, 6, 73, 146, 173, 219, 346, 438, 519, 1038, 1709, 3418, 5127, 10254, 12629, 25258, 37887, 75774, 124757, 249514, 295657, 374271, 591314, 748542, 886971, 1773942, 21582961, 43165922, 64748883, 129497766]

約数ペア:

[(1, 129497766), (2, 64748883), (3, 43165922), (6, 21582961), (73, 1773942), (146, 886971), (173, 748542), (219, 591314), (346, 374271), (438, 295657), (519, 249514), (1038, 124757), (1709, 75774), (3418, 37887), (5127, 25258), (10254, 12629)]