168664566

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{24943}}^1$

素因数の和:24985

約数の個数: 48

約数和(自身を含む): 409480704

約数和(自身を除く): 240816138

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, 24943, 49886, 74829, 149658, 174601, 349202, 523803, 573689, 1047606, 1147378, 1222207, 1721067, 2444414, 3442134, 3666621, 4015823, 7333242, 8031646, 12047469, 24094938, 28110761, 56221522, 84332283, 168664566]

約数ペア:

[(1, 168664566), (2, 84332283), (3, 56221522), (6, 28110761), (7, 24094938), (14, 12047469), (21, 8031646), (23, 7333242), (42, 4015823), (46, 3666621), (49, 3442134), (69, 2444414), (98, 1721067), (138, 1222207), (147, 1147378), (161, 1047606), (294, 573689), (322, 523803), (483, 349202), (966, 174601), (1127, 149658), (2254, 74829), (3381, 49886), (6762, 24943)]