131377776

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 350373408

約数和(自身を除く): 218995632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 241, 246, 277, 328, 482, 492, 554, 656, 723, 831, 964, 984, 1108, 1446, 1662, 1928, 1968, 2216, 2892, 3324, 3856, 4432, 5784, 6648, 9881, 11357, 11568, 13296, 19762, 22714, 29643, 34071, 39524, 45428, 59286, 66757, 68142, 79048, 90856, 118572, 133514, 136284, 158096, 181712, 200271, 237144, 267028, 272568, 400542, 474288, 534056, 545136, 801084, 1068112, 1602168, 2737037, 3204336, 5474074, 8211111, 10948148, 16422222, 21896296, 32844444, 43792592, 65688888, 131377776]

約数ペア:

[(1, 131377776), (2, 65688888), (3, 43792592), (4, 32844444), (6, 21896296), (8, 16422222), (12, 10948148), (16, 8211111), (24, 5474074), (41, 3204336), (48, 2737037), (82, 1602168), (123, 1068112), (164, 801084), (241, 545136), (246, 534056), (277, 474288), (328, 400542), (482, 272568), (492, 267028), (554, 237144), (656, 200271), (723, 181712), (831, 158096), (964, 136284), (984, 133514), (1108, 118572), (1446, 90856), (1662, 79048), (1928, 68142), (1968, 66757), (2216, 59286), (2892, 45428), (3324, 39524), (3856, 34071), (4432, 29643), (5784, 22714), (6648, 19762), (9881, 13296), (11357, 11568)]