16890048

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 168

約数和(自身を含む): 57058560

約数和(自身を除く): 40168512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 64, 71, 72, 84, 96, 112, 118, 126, 142, 144, 168, 177, 192, 213, 224, 236, 252, 284, 288, 336, 354, 413, 426, 448, 472, 497, 504, 531, 568, 576, 639, 672, 708, 826, 852, 944, 994, 1008, 1062, 1136, 1239, 1278, 1344, 1416, 1491, 1652, 1704, 1888, 1988, 2016, 2124, 2272, 2478, 2556, 2832, 2982, 3304, 3408, 3717, 3776, 3976, 4032, 4189, 4248, 4473, 4544, 4956, 5112, 5664, 5964, 6608, 6816, 7434, 7952, 8378, 8496, 8946, 9912, 10224, 11328, 11928, 12567, 13216, 13632, 14868, 15904, 16756, 16992, 17892, 19824, 20448, 23856, 25134, 26432, 29323, 29736, 31808, 33512, 33984, 35784, 37701, 39648, 40896, 47712, 50268, 58646, 59472, 67024, 71568, 75402, 79296, 87969, 95424, 100536, 117292, 118944, 134048, 143136, 150804, 175938, 201072, 234584, 237888, 263907, 268096, 286272, 301608, 351876, 402144, 469168, 527814, 603216, 703752, 804288, 938336, 1055628, 1206432, 1407504, 1876672, 2111256, 2412864, 2815008, 4222512, 5630016, 8445024, 16890048]

約数ペア:

[(1, 16890048), (2, 8445024), (3, 5630016), (4, 4222512), (6, 2815008), (7, 2412864), (8, 2111256), (9, 1876672), (12, 1407504), (14, 1206432), (16, 1055628), (18, 938336), (21, 804288), (24, 703752), (28, 603216), (32, 527814), (36, 469168), (42, 402144), (48, 351876), (56, 301608), (59, 286272), (63, 268096), (64, 263907), (71, 237888), (72, 234584), (84, 201072), (96, 175938), (112, 150804), (118, 143136), (126, 134048), (142, 118944), (144, 117292), (168, 100536), (177, 95424), (192, 87969), (213, 79296), (224, 75402), (236, 71568), (252, 67024), (284, 59472), (288, 58646), (336, 50268), (354, 47712), (413, 40896), (426, 39648), (448, 37701), (472, 35784), (497, 33984), (504, 33512), (531, 31808), (568, 29736), (576, 29323), (639, 26432), (672, 25134), (708, 23856), (826, 20448), (852, 19824), (944, 17892), (994, 16992), (1008, 16756), (1062, 15904), (1136, 14868), (1239, 13632), (1278, 13216), (1344, 12567), (1416, 11928), (1491, 11328), (1652, 10224), (1704, 9912), (1888, 8946), (1988, 8496), (2016, 8378), (2124, 7952), (2272, 7434), (2478, 6816), (2556, 6608), (2832, 5964), (2982, 5664), (3304, 5112), (3408, 4956), (3717, 4544), (3776, 4473), (3976, 4248), (4032, 4189)]