127973748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{66239}}^1$

素因数の和:66276

約数の個数: 48

約数和(自身を含む): 356106240

約数和(自身を除く): 228132492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 66239, 132478, 198717, 264956, 397434, 463673, 794868, 927346, 1391019, 1523497, 1854692, 2782038, 3046994, 4570491, 5564076, 6093988, 9140982, 10664479, 18281964, 21328958, 31993437, 42657916, 63986874, 127973748]

約数ペア:

[(1, 127973748), (2, 63986874), (3, 42657916), (4, 31993437), (6, 21328958), (7, 18281964), (12, 10664479), (14, 9140982), (21, 6093988), (23, 5564076), (28, 4570491), (42, 3046994), (46, 2782038), (69, 1854692), (84, 1523497), (92, 1391019), (138, 927346), (161, 794868), (276, 463673), (322, 397434), (483, 264956), (644, 198717), (966, 132478), (1932, 66239)]