190148224

素因数分解:

$2^7\times 7^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 455328000

約数和(自身を除く): 265179776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 71, 98, 112, 122, 128, 142, 196, 224, 244, 284, 343, 392, 427, 448, 488, 497, 568, 686, 784, 854, 896, 976, 994, 1136, 1372, 1568, 1708, 1952, 1988, 2272, 2744, 2989, 3136, 3416, 3479, 3904, 3976, 4331, 4544, 5488, 5978, 6272, 6832, 6958, 7808, 7952, 8662, 9088, 10976, 11956, 13664, 13916, 15904, 17324, 20923, 21952, 23912, 24353, 27328, 27832, 30317, 31808, 34648, 41846, 43904, 47824, 48706, 54656, 55664, 60634, 63616, 69296, 83692, 95648, 97412, 111328, 121268, 138592, 167384, 191296, 194824, 212219, 222656, 242536, 277184, 334768, 382592, 389648, 424438, 445312, 485072, 554368, 669536, 779296, 848876, 970144, 1339072, 1485533, 1558592, 1697752, 1940288, 2678144, 2971066, 3117184, 3395504, 3880576, 5942132, 6791008, 11884264, 13582016, 23768528, 27164032, 47537056, 95074112, 190148224]

約数ペア:

[(1, 190148224), (2, 95074112), (4, 47537056), (7, 27164032), (8, 23768528), (14, 13582016), (16, 11884264), (28, 6791008), (32, 5942132), (49, 3880576), (56, 3395504), (61, 3117184), (64, 2971066), (71, 2678144), (98, 1940288), (112, 1697752), (122, 1558592), (128, 1485533), (142, 1339072), (196, 970144), (224, 848876), (244, 779296), (284, 669536), (343, 554368), (392, 485072), (427, 445312), (448, 424438), (488, 389648), (497, 382592), (568, 334768), (686, 277184), (784, 242536), (854, 222656), (896, 212219), (976, 194824), (994, 191296), (1136, 167384), (1372, 138592), (1568, 121268), (1708, 111328), (1952, 97412), (1988, 95648), (2272, 83692), (2744, 69296), (2989, 63616), (3136, 60634), (3416, 55664), (3479, 54656), (3904, 48706), (3976, 47824), (4331, 43904), (4544, 41846), (5488, 34648), (5978, 31808), (6272, 30317), (6832, 27832), (6958, 27328), (7808, 24353), (7952, 23912), (8662, 21952), (9088, 20923), (10976, 17324), (11956, 15904), (13664, 13916)]