131051232

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 445798080

約数和(自身を除く): 314746848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 29, 32, 34, 36, 39, 48, 51, 52, 58, 68, 71, 72, 78, 87, 96, 102, 104, 116, 117, 136, 142, 144, 153, 156, 174, 204, 208, 213, 221, 232, 234, 261, 272, 284, 288, 306, 312, 348, 377, 408, 416, 426, 442, 464, 468, 493, 522, 544, 568, 612, 624, 639, 663, 696, 754, 816, 852, 884, 923, 928, 936, 986, 1044, 1131, 1136, 1207, 1224, 1248, 1278, 1326, 1392, 1479, 1508, 1632, 1704, 1768, 1846, 1872, 1972, 1989, 2059, 2088, 2262, 2272, 2414, 2448, 2556, 2652, 2769, 2784, 2958, 3016, 3393, 3408, 3536, 3621, 3692, 3744, 3944, 3978, 4118, 4176, 4437, 4524, 4828, 4896, 5112, 5304, 5538, 5916, 6032, 6177, 6409, 6786, 6816, 7072, 7242, 7384, 7888, 7956, 8236, 8307, 8352, 8874, 9048, 9656, 10224, 10608, 10863, 11076, 11832, 12064, 12354, 12818, 13572, 14484, 14768, 15691, 15776, 15912, 16472, 16614, 17748, 18096, 18531, 19227, 19312, 20448, 21216, 21726, 22152, 23664, 24708, 25636, 26767, 27144, 28968, 29536, 31382, 31824, 32944, 33228, 35003, 35496, 36192, 37062, 38454, 38624, 43452, 44304, 47073, 47328, 49416, 51272, 53534, 54288, 57681, 57936, 62764, 63648, 65888, 66456, 70006, 70992, 74124, 76908, 80301, 86904, 88608, 94146, 98832, 102544, 105009, 107068, 108576, 115362, 115872, 125528, 132912, 140012, 141219, 141984, 148248, 153816, 160602, 173808, 188292, 197664, 205088, 210018, 214136, 230724, 240903, 251056, 265824, 280024, 282438, 296496, 307632, 315027, 321204, 347616, 376584, 420036, 428272, 455039, 461448, 481806, 502112, 560048, 564876, 592992, 615264, 630054, 642408, 753168, 840072, 856544, 910078, 922896, 963612, 1120096, 1129752, 1260108, 1284816, 1365117, 1506336, 1680144, 1820156, 1845792, 1927224, 2259504, 2520216, 2569632, 2730234, 3360288, 3640312, 3854448, 4095351, 4519008, 5040432, 5460468, 7280624, 7708896, 8190702, 10080864, 10920936, 14561248, 16381404, 21841872, 32762808, 43683744, 65525616, 131051232]

約数ペア:

[(1, 131051232), (2, 65525616), (3, 43683744), (4, 32762808), (6, 21841872), (8, 16381404), (9, 14561248), (12, 10920936), (13, 10080864), (16, 8190702), (17, 7708896), (18, 7280624), (24, 5460468), (26, 5040432), (29, 4519008), (32, 4095351), (34, 3854448), (36, 3640312), (39, 3360288), (48, 2730234), (51, 2569632), (52, 2520216), (58, 2259504), (68, 1927224), (71, 1845792), (72, 1820156), (78, 1680144), (87, 1506336), (96, 1365117), (102, 1284816), (104, 1260108), (116, 1129752), (117, 1120096), (136, 963612), (142, 922896), (144, 910078), (153, 856544), (156, 840072), (174, 753168), (204, 642408), (208, 630054), (213, 615264), (221, 592992), (232, 564876), (234, 560048), (261, 502112), (272, 481806), (284, 461448), (288, 455039), (306, 428272), (312, 420036), (348, 376584), (377, 347616), (408, 321204), (416, 315027), (426, 307632), (442, 296496), (464, 282438), (468, 280024), (493, 265824), (522, 251056), (544, 240903), (568, 230724), (612, 214136), (624, 210018), (639, 205088), (663, 197664), (696, 188292), (754, 173808), (816, 160602), (852, 153816), (884, 148248), (923, 141984), (928, 141219), (936, 140012), (986, 132912), (1044, 125528), (1131, 115872), (1136, 115362), (1207, 108576), (1224, 107068), (1248, 105009), (1278, 102544), (1326, 98832), (1392, 94146), (1479, 88608), (1508, 86904), (1632, 80301), (1704, 76908), (1768, 74124), (1846, 70992), (1872, 70006), (1972, 66456), (1989, 65888), (2059, 63648), (2088, 62764), (2262, 57936), (2272, 57681), (2414, 54288), (2448, 53534), (2556, 51272), (2652, 49416), (2769, 47328), (2784, 47073), (2958, 44304), (3016, 43452), (3393, 38624), (3408, 38454), (3536, 37062), (3621, 36192), (3692, 35496), (3744, 35003), (3944, 33228), (3978, 32944), (4118, 31824), (4176, 31382), (4437, 29536), (4524, 28968), (4828, 27144), (4896, 26767), (5112, 25636), (5304, 24708), (5538, 23664), (5916, 22152), (6032, 21726), (6177, 21216), (6409, 20448), (6786, 19312), (6816, 19227), (7072, 18531), (7242, 18096), (7384, 17748), (7888, 16614), (7956, 16472), (8236, 15912), (8307, 15776), (8352, 15691), (8874, 14768), (9048, 14484), (9656, 13572), (10224, 12818), (10608, 12354), (10863, 12064), (11076, 11832)]