157811520798

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{769}}^1\times {\mathrm{82021}}^1$

素因数の和:82937

約数の個数: 48

約数和(自身を含む): 344836892400

約数和(自身を除く): 187025371602

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 769, 834, 1251, 1538, 2307, 2502, 4614, 6921, 13842, 82021, 106891, 164042, 213782, 246063, 320673, 492126, 641346, 738189, 962019, 1476378, 1924038, 11400919, 22801838, 34202757, 63074149, 68405514, 102608271, 126148298, 189222447, 205216542, 378444894, 567667341, 1135334682, 8767306711, 17534613422, 26301920133, 52603840266, 78905760399, 157811520798]

約数ペア:

[(1, 157811520798), (2, 78905760399), (3, 52603840266), (6, 26301920133), (9, 17534613422), (18, 8767306711), (139, 1135334682), (278, 567667341), (417, 378444894), (769, 205216542), (834, 189222447), (1251, 126148298), (1538, 102608271), (2307, 68405514), (2502, 63074149), (4614, 34202757), (6921, 22801838), (13842, 11400919), (82021, 1924038), (106891, 1476378), (164042, 962019), (213782, 738189), (246063, 641346), (320673, 492126)]