147818496

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{491}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 459360720

約数和(自身を除く): 311542224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 491, 512, 588, 672, 768, 784, 896, 982, 1024, 1176, 1344, 1473, 1536, 1568, 1792, 1964, 2048, 2352, 2688, 2946, 3072, 3136, 3437, 3584, 3928, 4704, 5376, 5892, 6144, 6272, 6874, 7168, 7856, 9408, 10311, 10752, 11784, 12544, 13748, 14336, 15712, 18816, 20622, 21504, 23568, 24059, 25088, 27496, 31424, 37632, 41244, 43008, 47136, 48118, 50176, 54992, 62848, 72177, 75264, 82488, 94272, 96236, 100352, 109984, 125696, 144354, 150528, 164976, 188544, 192472, 219968, 251392, 288708, 301056, 329952, 377088, 384944, 439936, 502784, 577416, 659904, 754176, 769888, 879872, 1005568, 1154832, 1319808, 1508352, 1539776, 1759744, 2309664, 2639616, 3016704, 3079552, 3519488, 4619328, 5279232, 6159104, 7038976, 9238656, 10558464, 12318208, 18477312, 21116928, 24636416, 36954624, 49272832, 73909248, 147818496]

約数ペア:

[(1, 147818496), (2, 73909248), (3, 49272832), (4, 36954624), (6, 24636416), (7, 21116928), (8, 18477312), (12, 12318208), (14, 10558464), (16, 9238656), (21, 7038976), (24, 6159104), (28, 5279232), (32, 4619328), (42, 3519488), (48, 3079552), (49, 3016704), (56, 2639616), (64, 2309664), (84, 1759744), (96, 1539776), (98, 1508352), (112, 1319808), (128, 1154832), (147, 1005568), (168, 879872), (192, 769888), (196, 754176), (224, 659904), (256, 577416), (294, 502784), (336, 439936), (384, 384944), (392, 377088), (448, 329952), (491, 301056), (512, 288708), (588, 251392), (672, 219968), (768, 192472), (784, 188544), (896, 164976), (982, 150528), (1024, 144354), (1176, 125696), (1344, 109984), (1473, 100352), (1536, 96236), (1568, 94272), (1792, 82488), (1964, 75264), (2048, 72177), (2352, 62848), (2688, 54992), (2946, 50176), (3072, 48118), (3136, 47136), (3437, 43008), (3584, 41244), (3928, 37632), (4704, 31424), (5376, 27496), (5892, 25088), (6144, 24059), (6272, 23568), (6874, 21504), (7168, 20622), (7856, 18816), (9408, 15712), (10311, 14336), (10752, 13748), (11784, 12544)]