142521984

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 481766400

約数和(自身を除く): 339244416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 64, 66, 69, 72, 88, 92, 96, 99, 108, 128, 132, 138, 144, 163, 176, 184, 192, 198, 207, 216, 253, 264, 276, 288, 297, 326, 352, 368, 384, 396, 414, 432, 489, 506, 528, 552, 576, 594, 621, 652, 704, 736, 759, 792, 828, 864, 978, 1012, 1056, 1104, 1152, 1188, 1242, 1304, 1408, 1467, 1472, 1518, 1584, 1656, 1728, 1793, 1956, 2024, 2112, 2208, 2277, 2376, 2484, 2608, 2934, 2944, 3036, 3168, 3312, 3456, 3586, 3749, 3912, 4048, 4224, 4401, 4416, 4554, 4752, 4968, 5216, 5379, 5868, 6072, 6336, 6624, 6831, 7172, 7498, 7824, 8096, 8802, 8832, 9108, 9504, 9936, 10432, 10758, 11247, 11736, 12144, 12672, 13248, 13662, 14344, 14996, 15648, 16137, 16192, 17604, 18216, 19008, 19872, 20864, 21516, 22494, 23472, 24288, 26496, 27324, 28688, 29992, 31296, 32274, 32384, 33741, 35208, 36432, 38016, 39744, 41239, 43032, 44988, 46944, 48411, 48576, 54648, 57376, 59984, 62592, 64548, 67482, 70416, 72864, 79488, 82478, 86064, 89976, 93888, 96822, 97152, 101223, 109296, 114752, 119968, 123717, 129096, 134964, 140832, 145728, 164956, 172128, 179952, 187776, 193644, 202446, 218592, 229504, 239936, 247434, 258192, 269928, 281664, 291456, 329912, 344256, 359904, 371151, 387288, 404892, 437184, 479872, 494868, 516384, 539856, 563328, 659824, 688512, 719808, 742302, 774576, 809784, 874368, 989736, 1032768, 1079712, 1113453, 1319648, 1439616, 1484604, 1549152, 1619568, 1979472, 2065536, 2159424, 2226906, 2639296, 2969208, 3098304, 3239136, 3958944, 4318848, 4453812, 5278592, 5938416, 6196608, 6478272, 7917888, 8907624, 11876832, 12956544, 15835776, 17815248, 23753664, 35630496, 47507328, 71260992, 142521984]

約数ペア:

[(1, 142521984), (2, 71260992), (3, 47507328), (4, 35630496), (6, 23753664), (8, 17815248), (9, 15835776), (11, 12956544), (12, 11876832), (16, 8907624), (18, 7917888), (22, 6478272), (23, 6196608), (24, 5938416), (27, 5278592), (32, 4453812), (33, 4318848), (36, 3958944), (44, 3239136), (46, 3098304), (48, 2969208), (54, 2639296), (64, 2226906), (66, 2159424), (69, 2065536), (72, 1979472), (88, 1619568), (92, 1549152), (96, 1484604), (99, 1439616), (108, 1319648), (128, 1113453), (132, 1079712), (138, 1032768), (144, 989736), (163, 874368), (176, 809784), (184, 774576), (192, 742302), (198, 719808), (207, 688512), (216, 659824), (253, 563328), (264, 539856), (276, 516384), (288, 494868), (297, 479872), (326, 437184), (352, 404892), (368, 387288), (384, 371151), (396, 359904), (414, 344256), (432, 329912), (489, 291456), (506, 281664), (528, 269928), (552, 258192), (576, 247434), (594, 239936), (621, 229504), (652, 218592), (704, 202446), (736, 193644), (759, 187776), (792, 179952), (828, 172128), (864, 164956), (978, 145728), (1012, 140832), (1056, 134964), (1104, 129096), (1152, 123717), (1188, 119968), (1242, 114752), (1304, 109296), (1408, 101223), (1467, 97152), (1472, 96822), (1518, 93888), (1584, 89976), (1656, 86064), (1728, 82478), (1793, 79488), (1956, 72864), (2024, 70416), (2112, 67482), (2208, 64548), (2277, 62592), (2376, 59984), (2484, 57376), (2608, 54648), (2934, 48576), (2944, 48411), (3036, 46944), (3168, 44988), (3312, 43032), (3456, 41239), (3586, 39744), (3749, 38016), (3912, 36432), (4048, 35208), (4224, 33741), (4401, 32384), (4416, 32274), (4554, 31296), (4752, 29992), (4968, 28688), (5216, 27324), (5379, 26496), (5868, 24288), (6072, 23472), (6336, 22494), (6624, 21516), (6831, 20864), (7172, 19872), (7498, 19008), (7824, 18216), (8096, 17604), (8802, 16192), (8832, 16137), (9108, 15648), (9504, 14996), (9936, 14344), (10432, 13662), (10758, 13248), (11247, 12672), (11736, 12144)]