178564134

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{26407}}^1$

素因数の和:26449

約数の個数: 48

約数和(自身を含む): 433513728

約数和(自身を除く): 254949594

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 26407, 52814, 79221, 158442, 184849, 369698, 554547, 607361, 1109094, 1214722, 1293943, 1822083, 2587886, 3644166, 3881829, 4251527, 7763658, 8503054, 12754581, 25509162, 29760689, 59521378, 89282067, 178564134]

約数ペア:

[(1, 178564134), (2, 89282067), (3, 59521378), (6, 29760689), (7, 25509162), (14, 12754581), (21, 8503054), (23, 7763658), (42, 4251527), (46, 3881829), (49, 3644166), (69, 2587886), (98, 1822083), (138, 1293943), (147, 1214722), (161, 1109094), (294, 607361), (322, 554547), (483, 369698), (966, 184849), (1127, 158442), (2254, 79221), (3381, 52814), (6762, 26407)]