128687616

素因数分解:

$2^9\times 3^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 200

約数和(自身を含む): 401056920

約数和(自身を除く): 272369304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 107, 108, 116, 128, 144, 162, 174, 192, 214, 216, 232, 256, 261, 288, 321, 324, 348, 384, 428, 432, 464, 512, 522, 576, 642, 648, 696, 768, 783, 856, 864, 928, 963, 1044, 1152, 1284, 1296, 1392, 1536, 1566, 1712, 1728, 1856, 1926, 2088, 2304, 2349, 2568, 2592, 2784, 2889, 3103, 3132, 3424, 3456, 3712, 3852, 4176, 4608, 4698, 5136, 5184, 5568, 5778, 6206, 6264, 6848, 6912, 7424, 7704, 8352, 8667, 9309, 9396, 10272, 10368, 11136, 11556, 12412, 12528, 13696, 13824, 14848, 15408, 16704, 17334, 18618, 18792, 20544, 20736, 22272, 23112, 24824, 25056, 27392, 27927, 30816, 33408, 34668, 37236, 37584, 41088, 41472, 44544, 46224, 49648, 50112, 54784, 55854, 61632, 66816, 69336, 74472, 75168, 82176, 83781, 92448, 99296, 100224, 111708, 123264, 133632, 138672, 148944, 150336, 164352, 167562, 184896, 198592, 200448, 223416, 246528, 251343, 277344, 297888, 300672, 335124, 369792, 397184, 400896, 446832, 493056, 502686, 554688, 595776, 601344, 670248, 739584, 794368, 893664, 1005372, 1109376, 1191552, 1202688, 1340496, 1479168, 1588736, 1787328, 2010744, 2218752, 2383104, 2680992, 3574656, 4021488, 4437504, 4766208, 5361984, 7149312, 8042976, 10723968, 14298624, 16085952, 21447936, 32171904, 42895872, 64343808, 128687616]

約数ペア:

[(1, 128687616), (2, 64343808), (3, 42895872), (4, 32171904), (6, 21447936), (8, 16085952), (9, 14298624), (12, 10723968), (16, 8042976), (18, 7149312), (24, 5361984), (27, 4766208), (29, 4437504), (32, 4021488), (36, 3574656), (48, 2680992), (54, 2383104), (58, 2218752), (64, 2010744), (72, 1787328), (81, 1588736), (87, 1479168), (96, 1340496), (107, 1202688), (108, 1191552), (116, 1109376), (128, 1005372), (144, 893664), (162, 794368), (174, 739584), (192, 670248), (214, 601344), (216, 595776), (232, 554688), (256, 502686), (261, 493056), (288, 446832), (321, 400896), (324, 397184), (348, 369792), (384, 335124), (428, 300672), (432, 297888), (464, 277344), (512, 251343), (522, 246528), (576, 223416), (642, 200448), (648, 198592), (696, 184896), (768, 167562), (783, 164352), (856, 150336), (864, 148944), (928, 138672), (963, 133632), (1044, 123264), (1152, 111708), (1284, 100224), (1296, 99296), (1392, 92448), (1536, 83781), (1566, 82176), (1712, 75168), (1728, 74472), (1856, 69336), (1926, 66816), (2088, 61632), (2304, 55854), (2349, 54784), (2568, 50112), (2592, 49648), (2784, 46224), (2889, 44544), (3103, 41472), (3132, 41088), (3424, 37584), (3456, 37236), (3712, 34668), (3852, 33408), (4176, 30816), (4608, 27927), (4698, 27392), (5136, 25056), (5184, 24824), (5568, 23112), (5778, 22272), (6206, 20736), (6264, 20544), (6848, 18792), (6912, 18618), (7424, 17334), (7704, 16704), (8352, 15408), (8667, 14848), (9309, 13824), (9396, 13696), (10272, 12528), (10368, 12412), (11136, 11556)]