149728122

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 344845440

約数和(自身を除く): 195117318

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 137, 222, 274, 333, 411, 547, 666, 822, 999, 1094, 1233, 1641, 1998, 2466, 3282, 3699, 4923, 5069, 7398, 9846, 10138, 14769, 15207, 20239, 29538, 30414, 40478, 45621, 60717, 74939, 91242, 121434, 136863, 149878, 182151, 224817, 273726, 364302, 449634, 546453, 674451, 1092906, 1348902, 2023353, 2772743, 4046706, 5545486, 8318229, 16636458, 24954687, 49909374, 74864061, 149728122]

約数ペア:

[(1, 149728122), (2, 74864061), (3, 49909374), (6, 24954687), (9, 16636458), (18, 8318229), (27, 5545486), (37, 4046706), (54, 2772743), (74, 2023353), (111, 1348902), (137, 1092906), (222, 674451), (274, 546453), (333, 449634), (411, 364302), (547, 273726), (666, 224817), (822, 182151), (999, 149878), (1094, 136863), (1233, 121434), (1641, 91242), (1998, 74939), (2466, 60717), (3282, 45621), (3699, 40478), (4923, 30414), (5069, 29538), (7398, 20239), (9846, 15207), (10138, 14769)]