156980532

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 372854720

約数和(自身を除く): 215874188

約数列:

[1, 2, 3, 4, 6, 12, 97, 157, 194, 291, 314, 388, 471, 582, 628, 859, 942, 1164, 1718, 1884, 2577, 3436, 5154, 10308, 15229, 30458, 45687, 60916, 83323, 91374, 134863, 166646, 182748, 249969, 269726, 333292, 404589, 499938, 539452, 809178, 999876, 1618356, 13081711, 26163422, 39245133, 52326844, 78490266, 156980532]

約数ペア:

[(1, 156980532), (2, 78490266), (3, 52326844), (4, 39245133), (6, 26163422), (12, 13081711), (97, 1618356), (157, 999876), (194, 809178), (291, 539452), (314, 499938), (388, 404589), (471, 333292), (582, 269726), (628, 249969), (859, 182748), (942, 166646), (1164, 134863), (1718, 91374), (1884, 83323), (2577, 60916), (3436, 45687), (5154, 30458), (10308, 15229)]