138576384

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 240

約数和(自身を含む): 445250520

約数和(自身を除く): 306674136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 61, 64, 68, 72, 87, 96, 102, 116, 122, 128, 136, 144, 153, 174, 183, 192, 204, 232, 244, 256, 261, 272, 288, 306, 348, 366, 384, 408, 464, 488, 493, 512, 522, 544, 549, 576, 612, 696, 732, 768, 816, 928, 976, 986, 1037, 1044, 1088, 1098, 1152, 1224, 1392, 1464, 1479, 1536, 1632, 1769, 1856, 1952, 1972, 2074, 2088, 2176, 2196, 2304, 2448, 2784, 2928, 2958, 3111, 3264, 3538, 3712, 3904, 3944, 4148, 4176, 4352, 4392, 4437, 4608, 4896, 5307, 5568, 5856, 5916, 6222, 6528, 7076, 7424, 7808, 7888, 8296, 8352, 8704, 8784, 8874, 9333, 9792, 10614, 11136, 11712, 11832, 12444, 13056, 14152, 14848, 15616, 15776, 15921, 16592, 16704, 17568, 17748, 18666, 19584, 21228, 22272, 23424, 23664, 24888, 26112, 28304, 30073, 31232, 31552, 31842, 33184, 33408, 35136, 35496, 37332, 39168, 42456, 44544, 46848, 47328, 49776, 56608, 60146, 63104, 63684, 66368, 66816, 70272, 70992, 74664, 78336, 84912, 90219, 93696, 94656, 99552, 113216, 120292, 126208, 127368, 132736, 133632, 140544, 141984, 149328, 169824, 180438, 189312, 199104, 226432, 240584, 252416, 254736, 265472, 270657, 281088, 283968, 298656, 339648, 360876, 378624, 398208, 452864, 481168, 509472, 530944, 541314, 567936, 597312, 679296, 721752, 757248, 796416, 905728, 962336, 1018944, 1082628, 1135872, 1194624, 1358592, 1443504, 1592832, 1924672, 2037888, 2165256, 2271744, 2389248, 2717184, 2887008, 3849344, 4075776, 4330512, 4778496, 5774016, 7698688, 8151552, 8661024, 11548032, 15397376, 17322048, 23096064, 34644096, 46192128, 69288192, 138576384]

約数ペア:

[(1, 138576384), (2, 69288192), (3, 46192128), (4, 34644096), (6, 23096064), (8, 17322048), (9, 15397376), (12, 11548032), (16, 8661024), (17, 8151552), (18, 7698688), (24, 5774016), (29, 4778496), (32, 4330512), (34, 4075776), (36, 3849344), (48, 2887008), (51, 2717184), (58, 2389248), (61, 2271744), (64, 2165256), (68, 2037888), (72, 1924672), (87, 1592832), (96, 1443504), (102, 1358592), (116, 1194624), (122, 1135872), (128, 1082628), (136, 1018944), (144, 962336), (153, 905728), (174, 796416), (183, 757248), (192, 721752), (204, 679296), (232, 597312), (244, 567936), (256, 541314), (261, 530944), (272, 509472), (288, 481168), (306, 452864), (348, 398208), (366, 378624), (384, 360876), (408, 339648), (464, 298656), (488, 283968), (493, 281088), (512, 270657), (522, 265472), (544, 254736), (549, 252416), (576, 240584), (612, 226432), (696, 199104), (732, 189312), (768, 180438), (816, 169824), (928, 149328), (976, 141984), (986, 140544), (1037, 133632), (1044, 132736), (1088, 127368), (1098, 126208), (1152, 120292), (1224, 113216), (1392, 99552), (1464, 94656), (1479, 93696), (1536, 90219), (1632, 84912), (1769, 78336), (1856, 74664), (1952, 70992), (1972, 70272), (2074, 66816), (2088, 66368), (2176, 63684), (2196, 63104), (2304, 60146), (2448, 56608), (2784, 49776), (2928, 47328), (2958, 46848), (3111, 44544), (3264, 42456), (3538, 39168), (3712, 37332), (3904, 35496), (3944, 35136), (4148, 33408), (4176, 33184), (4352, 31842), (4392, 31552), (4437, 31232), (4608, 30073), (4896, 28304), (5307, 26112), (5568, 24888), (5856, 23664), (5916, 23424), (6222, 22272), (6528, 21228), (7076, 19584), (7424, 18666), (7808, 17748), (7888, 17568), (8296, 16704), (8352, 16592), (8704, 15921), (8784, 15776), (8874, 15616), (9333, 14848), (9792, 14152), (10614, 13056), (11136, 12444), (11712, 11832)]