16778671128

素因数分解:

$2^3\times 3^4\times {\mathrm{1123}}^1\times {\mathrm{23057}}^1$

素因数の和:24198

約数の個数: 80

約数和(自身を含む): 47039703480

約数和(自身を除く): 30261032352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1123, 2246, 3369, 4492, 6738, 8984, 10107, 13476, 20214, 23057, 26952, 30321, 40428, 46114, 60642, 69171, 80856, 90963, 92228, 121284, 138342, 181926, 184456, 207513, 242568, 276684, 363852, 415026, 553368, 622539, 727704, 830052, 1245078, 1660104, 1867617, 2490156, 3735234, 4980312, 7470468, 14940936, 25893011, 51786022, 77679033, 103572044, 155358066, 207144088, 233037099, 310716132, 466074198, 621432264, 699111297, 932148396, 1398222594, 1864296792, 2097333891, 2796445188, 4194667782, 5592890376, 8389335564, 16778671128]

約数ペア:

[(1, 16778671128), (2, 8389335564), (3, 5592890376), (4, 4194667782), (6, 2796445188), (8, 2097333891), (9, 1864296792), (12, 1398222594), (18, 932148396), (24, 699111297), (27, 621432264), (36, 466074198), (54, 310716132), (72, 233037099), (81, 207144088), (108, 155358066), (162, 103572044), (216, 77679033), (324, 51786022), (648, 25893011), (1123, 14940936), (2246, 7470468), (3369, 4980312), (4492, 3735234), (6738, 2490156), (8984, 1867617), (10107, 1660104), (13476, 1245078), (20214, 830052), (23057, 727704), (26952, 622539), (30321, 553368), (40428, 415026), (46114, 363852), (60642, 276684), (69171, 242568), (80856, 207513), (90963, 184456), (92228, 181926), (121284, 138342)]