164628864

素因数分解:

$2^7\times 3^2\times {\mathrm{142907}}^1$

素因数の和:142927

約数の個数: 48

約数和(自身を含む): 473740020

約数和(自身を除く): 309111156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 142907, 285814, 428721, 571628, 857442, 1143256, 1286163, 1714884, 2286512, 2572326, 3429768, 4573024, 5144652, 6859536, 9146048, 10289304, 13719072, 18292096, 20578608, 27438144, 41157216, 54876288, 82314432, 164628864]

約数ペア:

[(1, 164628864), (2, 82314432), (3, 54876288), (4, 41157216), (6, 27438144), (8, 20578608), (9, 18292096), (12, 13719072), (16, 10289304), (18, 9146048), (24, 6859536), (32, 5144652), (36, 4573024), (48, 3429768), (64, 2572326), (72, 2286512), (96, 1714884), (128, 1286163), (144, 1143256), (192, 857442), (288, 571628), (384, 428721), (576, 285814), (1152, 142907)]