157024048

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 309698928

約数和(自身を除く): 152674880

約数列:

[1, 2, 4, 8, 16, 83, 166, 317, 332, 373, 634, 664, 746, 1268, 1328, 1492, 2536, 2984, 5072, 5968, 26311, 30959, 52622, 61918, 105244, 118241, 123836, 210488, 236482, 247672, 420976, 472964, 495344, 945928, 1891856, 9814003, 19628006, 39256012, 78512024, 157024048]

約数ペア:

[(1, 157024048), (2, 78512024), (4, 39256012), (8, 19628006), (16, 9814003), (83, 1891856), (166, 945928), (317, 495344), (332, 472964), (373, 420976), (634, 247672), (664, 236482), (746, 210488), (1268, 123836), (1328, 118241), (1492, 105244), (2536, 61918), (2984, 52622), (5072, 30959), (5968, 26311)]