164998224

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{26647}}^1$

素因数の和:26704

約数の個数: 60

約数和(自身を含む): 472522336

約数和(自身を除く): 307524112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 26647, 53294, 79941, 106588, 159882, 213176, 239823, 319764, 426352, 479646, 639528, 959292, 1145821, 1279056, 1918584, 2291642, 3437463, 3837168, 4583284, 6874926, 9166568, 10312389, 13749852, 18333136, 20624778, 27499704, 41249556, 54999408, 82499112, 164998224]

約数ペア:

[(1, 164998224), (2, 82499112), (3, 54999408), (4, 41249556), (6, 27499704), (8, 20624778), (9, 18333136), (12, 13749852), (16, 10312389), (18, 9166568), (24, 6874926), (36, 4583284), (43, 3837168), (48, 3437463), (72, 2291642), (86, 1918584), (129, 1279056), (144, 1145821), (172, 959292), (258, 639528), (344, 479646), (387, 426352), (516, 319764), (688, 239823), (774, 213176), (1032, 159882), (1548, 106588), (2064, 79941), (3096, 53294), (6192, 26647)]