160741728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1217

約数の個数: 144

約数和(自身を含む): 530240256

約数和(自身を除く): 369498528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1123, 1136, 1278, 1491, 1704, 1988, 2016, 2246, 2272, 2556, 2982, 3369, 3408, 3976, 4473, 4492, 5112, 5964, 6738, 6816, 7861, 7952, 8946, 8984, 10107, 10224, 11928, 13476, 15722, 15904, 17892, 17968, 20214, 20448, 23583, 23856, 26952, 31444, 35784, 35936, 40428, 47166, 47712, 53904, 62888, 70749, 71568, 79733, 80856, 94332, 107808, 125776, 141498, 143136, 159466, 161712, 188664, 239199, 251552, 282996, 318932, 323424, 377328, 478398, 558131, 565992, 637864, 717597, 754656, 956796, 1116262, 1131984, 1275728, 1435194, 1674393, 1913592, 2232524, 2263968, 2551456, 2870388, 3348786, 3827184, 4465048, 5023179, 5740776, 6697572, 7654368, 8930096, 10046358, 11481552, 13395144, 17860192, 20092716, 22963104, 26790288, 40185432, 53580576, 80370864, 160741728]

約数ペア:

[(1, 160741728), (2, 80370864), (3, 53580576), (4, 40185432), (6, 26790288), (7, 22963104), (8, 20092716), (9, 17860192), (12, 13395144), (14, 11481552), (16, 10046358), (18, 8930096), (21, 7654368), (24, 6697572), (28, 5740776), (32, 5023179), (36, 4465048), (42, 3827184), (48, 3348786), (56, 2870388), (63, 2551456), (71, 2263968), (72, 2232524), (84, 1913592), (96, 1674393), (112, 1435194), (126, 1275728), (142, 1131984), (144, 1116262), (168, 956796), (213, 754656), (224, 717597), (252, 637864), (284, 565992), (288, 558131), (336, 478398), (426, 377328), (497, 323424), (504, 318932), (568, 282996), (639, 251552), (672, 239199), (852, 188664), (994, 161712), (1008, 159466), (1123, 143136), (1136, 141498), (1278, 125776), (1491, 107808), (1704, 94332), (1988, 80856), (2016, 79733), (2246, 71568), (2272, 70749), (2556, 62888), (2982, 53904), (3369, 47712), (3408, 47166), (3976, 40428), (4473, 35936), (4492, 35784), (5112, 31444), (5964, 26952), (6738, 23856), (6816, 23583), (7861, 20448), (7952, 20214), (8946, 17968), (8984, 17892), (10107, 15904), (10224, 15722), (11928, 13476)]