158639616

素因数分解:

$2^9\times 3^2\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 120

約数和(自身を含む): 462805200

約数和(自身を除く): 304165584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 173, 192, 199, 256, 288, 346, 384, 398, 512, 519, 576, 597, 692, 768, 796, 1038, 1152, 1194, 1384, 1536, 1557, 1592, 1791, 2076, 2304, 2388, 2768, 3114, 3184, 3582, 4152, 4608, 4776, 5536, 6228, 6368, 7164, 8304, 9552, 11072, 12456, 12736, 14328, 16608, 19104, 22144, 24912, 25472, 28656, 33216, 34427, 38208, 44288, 49824, 50944, 57312, 66432, 68854, 76416, 88576, 99648, 101888, 103281, 114624, 132864, 137708, 152832, 199296, 206562, 229248, 265728, 275416, 305664, 309843, 398592, 413124, 458496, 550832, 619686, 797184, 826248, 916992, 1101664, 1239372, 1652496, 2203328, 2478744, 3304992, 4406656, 4957488, 6609984, 8813312, 9914976, 13219968, 17626624, 19829952, 26439936, 39659904, 52879872, 79319808, 158639616]

約数ペア:

[(1, 158639616), (2, 79319808), (3, 52879872), (4, 39659904), (6, 26439936), (8, 19829952), (9, 17626624), (12, 13219968), (16, 9914976), (18, 8813312), (24, 6609984), (32, 4957488), (36, 4406656), (48, 3304992), (64, 2478744), (72, 2203328), (96, 1652496), (128, 1239372), (144, 1101664), (173, 916992), (192, 826248), (199, 797184), (256, 619686), (288, 550832), (346, 458496), (384, 413124), (398, 398592), (512, 309843), (519, 305664), (576, 275416), (597, 265728), (692, 229248), (768, 206562), (796, 199296), (1038, 152832), (1152, 137708), (1194, 132864), (1384, 114624), (1536, 103281), (1557, 101888), (1592, 99648), (1791, 88576), (2076, 76416), (2304, 68854), (2388, 66432), (2768, 57312), (3114, 50944), (3184, 49824), (3582, 44288), (4152, 38208), (4608, 34427), (4776, 33216), (5536, 28656), (6228, 25472), (6368, 24912), (7164, 22144), (8304, 19104), (9552, 16608), (11072, 14328), (12456, 12736)]