149173248

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{991}}^1$

素因数の和:1028

約数の個数: 132

約数和(自身を含む): 462982272

約数和(自身を除く): 313809024

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, 512, 588, 672, 768, 784, 896, 991, 1024, 1176, 1344, 1536, 1568, 1792, 1982, 2352, 2688, 2973, 3072, 3136, 3584, 3964, 4704, 5376, 5946, 6272, 6937, 7168, 7928, 9408, 10752, 11892, 12544, 13874, 15856, 18816, 20811, 21504, 23784, 25088, 27748, 31712, 37632, 41622, 47568, 48559, 50176, 55496, 63424, 75264, 83244, 95136, 97118, 110992, 126848, 145677, 150528, 166488, 190272, 194236, 221984, 253696, 291354, 332976, 380544, 388472, 443968, 507392, 582708, 665952, 761088, 776944, 887936, 1014784, 1165416, 1331904, 1522176, 1553888, 1775872, 2330832, 2663808, 3044352, 3107776, 3551744, 4661664, 5327616, 6215552, 7103488, 9323328, 10655232, 12431104, 18646656, 21310464, 24862208, 37293312, 49724416, 74586624, 149173248]

約数ペア:

[(1, 149173248), (2, 74586624), (3, 49724416), (4, 37293312), (6, 24862208), (7, 21310464), (8, 18646656), (12, 12431104), (14, 10655232), (16, 9323328), (21, 7103488), (24, 6215552), (28, 5327616), (32, 4661664), (42, 3551744), (48, 3107776), (49, 3044352), (56, 2663808), (64, 2330832), (84, 1775872), (96, 1553888), (98, 1522176), (112, 1331904), (128, 1165416), (147, 1014784), (168, 887936), (192, 776944), (196, 761088), (224, 665952), (256, 582708), (294, 507392), (336, 443968), (384, 388472), (392, 380544), (448, 332976), (512, 291354), (588, 253696), (672, 221984), (768, 194236), (784, 190272), (896, 166488), (991, 150528), (1024, 145677), (1176, 126848), (1344, 110992), (1536, 97118), (1568, 95136), (1792, 83244), (1982, 75264), (2352, 63424), (2688, 55496), (2973, 50176), (3072, 48559), (3136, 47568), (3584, 41622), (3964, 37632), (4704, 31712), (5376, 27748), (5946, 25088), (6272, 23784), (6937, 21504), (7168, 20811), (7928, 18816), (9408, 15856), (10752, 13874), (11892, 12544)]