165581514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 422682624

約数和(自身を除く): 257101110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 83, 126, 142, 166, 213, 223, 249, 426, 446, 497, 498, 581, 639, 669, 747, 994, 1162, 1278, 1338, 1491, 1494, 1561, 1743, 2007, 2982, 3122, 3486, 4014, 4473, 4683, 5229, 5893, 8946, 9366, 10458, 11786, 14049, 15833, 17679, 18509, 28098, 31666, 35358, 37018, 41251, 47499, 53037, 55527, 82502, 94998, 106074, 110831, 111054, 123753, 129563, 142497, 166581, 221662, 247506, 259126, 284994, 332493, 333162, 371259, 388689, 664986, 742518, 777378, 997479, 1166067, 1314139, 1994958, 2332134, 2628278, 3942417, 7884834, 9198973, 11827251, 18397946, 23654502, 27596919, 55193838, 82790757, 165581514]

約数ペア:

[(1, 165581514), (2, 82790757), (3, 55193838), (6, 27596919), (7, 23654502), (9, 18397946), (14, 11827251), (18, 9198973), (21, 7884834), (42, 3942417), (63, 2628278), (71, 2332134), (83, 1994958), (126, 1314139), (142, 1166067), (166, 997479), (213, 777378), (223, 742518), (249, 664986), (426, 388689), (446, 371259), (497, 333162), (498, 332493), (581, 284994), (639, 259126), (669, 247506), (747, 221662), (994, 166581), (1162, 142497), (1278, 129563), (1338, 123753), (1491, 111054), (1494, 110831), (1561, 106074), (1743, 94998), (2007, 82502), (2982, 55527), (3122, 53037), (3486, 47499), (4014, 41251), (4473, 37018), (4683, 35358), (5229, 31666), (5893, 28098), (8946, 18509), (9366, 17679), (10458, 15833), (11786, 14049)]