164611728

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{4783}}^1$

素因数の和:5036

約数の個数: 60

約数和(自身を含む): 462708480

約数和(自身を除く): 298096752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 3824, 4302, 4783, 5736, 8604, 9566, 11472, 14349, 17208, 19132, 28698, 34416, 38264, 43047, 57396, 76528, 86094, 114792, 172188, 229584, 344376, 688752, 1143137, 2286274, 3429411, 4572548, 6858822, 9145096, 10288233, 13717644, 18290192, 20576466, 27435288, 41152932, 54870576, 82305864, 164611728]

約数ペア:

[(1, 164611728), (2, 82305864), (3, 54870576), (4, 41152932), (6, 27435288), (8, 20576466), (9, 18290192), (12, 13717644), (16, 10288233), (18, 9145096), (24, 6858822), (36, 4572548), (48, 3429411), (72, 2286274), (144, 1143137), (239, 688752), (478, 344376), (717, 229584), (956, 172188), (1434, 114792), (1912, 86094), (2151, 76528), (2868, 57396), (3824, 43047), (4302, 38264), (4783, 34416), (5736, 28698), (8604, 19132), (9566, 17208), (11472, 14349)]