131921856

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:519

約数の個数: 168

約数和(自身を含む): 422233344

約数和(自身を除く): 290311488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 64, 66, 72, 88, 94, 96, 99, 132, 141, 144, 176, 188, 192, 198, 264, 282, 288, 352, 376, 396, 423, 443, 517, 528, 564, 576, 704, 752, 792, 846, 886, 1034, 1056, 1128, 1329, 1504, 1551, 1584, 1692, 1772, 2068, 2112, 2256, 2658, 3008, 3102, 3168, 3384, 3544, 3987, 4136, 4512, 4653, 4873, 5316, 6204, 6336, 6768, 7088, 7974, 8272, 9024, 9306, 9746, 10632, 12408, 13536, 14176, 14619, 15948, 16544, 18612, 19492, 20821, 21264, 24816, 27072, 28352, 29238, 31896, 33088, 37224, 38984, 41642, 42528, 43857, 49632, 58476, 62463, 63792, 74448, 77968, 83284, 85056, 87714, 99264, 116952, 124926, 127584, 148896, 155936, 166568, 175428, 187389, 229031, 233904, 249852, 255168, 297792, 311872, 333136, 350856, 374778, 458062, 467808, 499704, 666272, 687093, 701712, 749556, 916124, 935616, 999408, 1332544, 1374186, 1403424, 1499112, 1832248, 1998816, 2061279, 2748372, 2806848, 2998224, 3664496, 3997632, 4122558, 5496744, 5996448, 7328992, 8245116, 10993488, 11992896, 14657984, 16490232, 21986976, 32980464, 43973952, 65960928, 131921856]

約数ペア:

[(1, 131921856), (2, 65960928), (3, 43973952), (4, 32980464), (6, 21986976), (8, 16490232), (9, 14657984), (11, 11992896), (12, 10993488), (16, 8245116), (18, 7328992), (22, 5996448), (24, 5496744), (32, 4122558), (33, 3997632), (36, 3664496), (44, 2998224), (47, 2806848), (48, 2748372), (64, 2061279), (66, 1998816), (72, 1832248), (88, 1499112), (94, 1403424), (96, 1374186), (99, 1332544), (132, 999408), (141, 935616), (144, 916124), (176, 749556), (188, 701712), (192, 687093), (198, 666272), (264, 499704), (282, 467808), (288, 458062), (352, 374778), (376, 350856), (396, 333136), (423, 311872), (443, 297792), (517, 255168), (528, 249852), (564, 233904), (576, 229031), (704, 187389), (752, 175428), (792, 166568), (846, 155936), (886, 148896), (1034, 127584), (1056, 124926), (1128, 116952), (1329, 99264), (1504, 87714), (1551, 85056), (1584, 83284), (1692, 77968), (1772, 74448), (2068, 63792), (2112, 62463), (2256, 58476), (2658, 49632), (3008, 43857), (3102, 42528), (3168, 41642), (3384, 38984), (3544, 37224), (3987, 33088), (4136, 31896), (4512, 29238), (4653, 28352), (4873, 27072), (5316, 24816), (6204, 21264), (6336, 20821), (6768, 19492), (7088, 18612), (7974, 16544), (8272, 15948), (9024, 14619), (9306, 14176), (9746, 13536), (10632, 12408)]