131894784

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 320

約数和(自身を含む): 471398400

約数和(自身を除く): 339503616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 47, 48, 54, 56, 58, 63, 64, 72, 84, 87, 94, 96, 108, 112, 116, 126, 128, 141, 144, 168, 174, 188, 189, 192, 203, 216, 224, 232, 252, 256, 261, 282, 288, 329, 336, 348, 376, 378, 384, 406, 423, 432, 448, 464, 504, 512, 522, 564, 576, 609, 658, 672, 696, 752, 756, 768, 783, 812, 846, 864, 896, 928, 987, 1008, 1044, 1128, 1152, 1218, 1269, 1316, 1344, 1363, 1392, 1504, 1512, 1536, 1566, 1624, 1692, 1728, 1792, 1827, 1856, 1974, 2016, 2088, 2256, 2304, 2436, 2538, 2632, 2688, 2726, 2784, 2961, 3008, 3024, 3132, 3248, 3384, 3456, 3584, 3654, 3712, 3948, 4032, 4089, 4176, 4512, 4608, 4872, 5076, 5264, 5376, 5452, 5481, 5568, 5922, 6016, 6048, 6264, 6496, 6768, 6912, 7308, 7424, 7896, 8064, 8178, 8352, 8883, 9024, 9541, 9744, 10152, 10528, 10752, 10904, 10962, 11136, 11844, 12032, 12096, 12267, 12528, 12992, 13536, 13824, 14616, 14848, 15792, 16128, 16356, 16704, 17766, 18048, 19082, 19488, 20304, 21056, 21808, 21924, 22272, 23688, 24064, 24192, 24534, 25056, 25984, 27072, 28623, 29232, 31584, 32256, 32712, 33408, 35532, 36096, 36801, 38164, 38976, 40608, 42112, 43616, 43848, 44544, 47376, 48384, 49068, 50112, 51968, 54144, 57246, 58464, 63168, 65424, 66816, 71064, 72192, 73602, 76328, 77952, 81216, 84224, 85869, 87232, 87696, 94752, 96768, 98136, 100224, 103936, 108288, 114492, 116928, 126336, 130848, 133632, 142128, 147204, 152656, 155904, 162432, 168448, 171738, 174464, 175392, 189504, 196272, 200448, 216576, 228984, 233856, 252672, 257607, 261696, 284256, 294408, 305312, 311808, 324864, 343476, 348928, 350784, 379008, 392544, 400896, 457968, 467712, 505344, 515214, 523392, 568512, 588816, 610624, 649728, 686952, 697856, 701568, 758016, 785088, 915936, 935424, 1030428, 1046784, 1137024, 1177632, 1221248, 1373904, 1403136, 1516032, 1570176, 1831872, 2060856, 2093568, 2274048, 2355264, 2442496, 2747808, 2806272, 3140352, 3663744, 4121712, 4548096, 4710528, 4884992, 5495616, 6280704, 7327488, 8243424, 9421056, 10991232, 14654976, 16486848, 18842112, 21982464, 32973696, 43964928, 65947392, 131894784]

約数ペア:

[(1, 131894784), (2, 65947392), (3, 43964928), (4, 32973696), (6, 21982464), (7, 18842112), (8, 16486848), (9, 14654976), (12, 10991232), (14, 9421056), (16, 8243424), (18, 7327488), (21, 6280704), (24, 5495616), (27, 4884992), (28, 4710528), (29, 4548096), (32, 4121712), (36, 3663744), (42, 3140352), (47, 2806272), (48, 2747808), (54, 2442496), (56, 2355264), (58, 2274048), (63, 2093568), (64, 2060856), (72, 1831872), (84, 1570176), (87, 1516032), (94, 1403136), (96, 1373904), (108, 1221248), (112, 1177632), (116, 1137024), (126, 1046784), (128, 1030428), (141, 935424), (144, 915936), (168, 785088), (174, 758016), (188, 701568), (189, 697856), (192, 686952), (203, 649728), (216, 610624), (224, 588816), (232, 568512), (252, 523392), (256, 515214), (261, 505344), (282, 467712), (288, 457968), (329, 400896), (336, 392544), (348, 379008), (376, 350784), (378, 348928), (384, 343476), (406, 324864), (423, 311808), (432, 305312), (448, 294408), (464, 284256), (504, 261696), (512, 257607), (522, 252672), (564, 233856), (576, 228984), (609, 216576), (658, 200448), (672, 196272), (696, 189504), (752, 175392), (756, 174464), (768, 171738), (783, 168448), (812, 162432), (846, 155904), (864, 152656), (896, 147204), (928, 142128), (987, 133632), (1008, 130848), (1044, 126336), (1128, 116928), (1152, 114492), (1218, 108288), (1269, 103936), (1316, 100224), (1344, 98136), (1363, 96768), (1392, 94752), (1504, 87696), (1512, 87232), (1536, 85869), (1566, 84224), (1624, 81216), (1692, 77952), (1728, 76328), (1792, 73602), (1827, 72192), (1856, 71064), (1974, 66816), (2016, 65424), (2088, 63168), (2256, 58464), (2304, 57246), (2436, 54144), (2538, 51968), (2632, 50112), (2688, 49068), (2726, 48384), (2784, 47376), (2961, 44544), (3008, 43848), (3024, 43616), (3132, 42112), (3248, 40608), (3384, 38976), (3456, 38164), (3584, 36801), (3654, 36096), (3712, 35532), (3948, 33408), (4032, 32712), (4089, 32256), (4176, 31584), (4512, 29232), (4608, 28623), (4872, 27072), (5076, 25984), (5264, 25056), (5376, 24534), (5452, 24192), (5481, 24064), (5568, 23688), (5922, 22272), (6016, 21924), (6048, 21808), (6264, 21056), (6496, 20304), (6768, 19488), (6912, 19082), (7308, 18048), (7424, 17766), (7896, 16704), (8064, 16356), (8178, 16128), (8352, 15792), (8883, 14848), (9024, 14616), (9541, 13824), (9744, 13536), (10152, 12992), (10528, 12528), (10752, 12267), (10904, 12096), (10962, 12032), (11136, 11844)]