189969864

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:568

約数の個数: 128

約数和(自身を含む): 566784000

約数和(自身を除く): 376814136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 49, 56, 84, 94, 98, 141, 147, 168, 188, 196, 282, 294, 329, 343, 376, 392, 491, 564, 588, 658, 686, 982, 987, 1029, 1128, 1176, 1316, 1372, 1473, 1964, 1974, 2058, 2303, 2632, 2744, 2946, 3437, 3928, 3948, 4116, 4606, 5892, 6874, 6909, 7896, 8232, 9212, 10311, 11784, 13748, 13818, 16121, 18424, 20622, 23077, 24059, 27496, 27636, 32242, 41244, 46154, 48118, 48363, 55272, 64484, 69231, 72177, 82488, 92308, 96236, 96726, 128968, 138462, 144354, 161539, 168413, 184616, 192472, 193452, 276924, 288708, 323078, 336826, 386904, 484617, 505239, 553848, 577416, 646156, 673652, 969234, 1010478, 1130773, 1292312, 1347304, 1938468, 2020956, 2261546, 3392319, 3876936, 4041912, 4523092, 6784638, 7915411, 9046184, 13569276, 15830822, 23746233, 27138552, 31661644, 47492466, 63323288, 94984932, 189969864]

約数ペア:

[(1, 189969864), (2, 94984932), (3, 63323288), (4, 47492466), (6, 31661644), (7, 27138552), (8, 23746233), (12, 15830822), (14, 13569276), (21, 9046184), (24, 7915411), (28, 6784638), (42, 4523092), (47, 4041912), (49, 3876936), (56, 3392319), (84, 2261546), (94, 2020956), (98, 1938468), (141, 1347304), (147, 1292312), (168, 1130773), (188, 1010478), (196, 969234), (282, 673652), (294, 646156), (329, 577416), (343, 553848), (376, 505239), (392, 484617), (491, 386904), (564, 336826), (588, 323078), (658, 288708), (686, 276924), (982, 193452), (987, 192472), (1029, 184616), (1128, 168413), (1176, 161539), (1316, 144354), (1372, 138462), (1473, 128968), (1964, 96726), (1974, 96236), (2058, 92308), (2303, 82488), (2632, 72177), (2744, 69231), (2946, 64484), (3437, 55272), (3928, 48363), (3948, 48118), (4116, 46154), (4606, 41244), (5892, 32242), (6874, 27636), (6909, 27496), (7896, 24059), (8232, 23077), (9212, 20622), (10311, 18424), (11784, 16121), (13748, 13818)]