143967744

素因数分解:

$2^9\times 3^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 120

約数和(自身を含む): 420248400

約数和(自身を除く): 276280656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 199, 256, 288, 314, 384, 398, 471, 512, 576, 597, 628, 768, 796, 942, 1152, 1194, 1256, 1413, 1536, 1592, 1791, 1884, 2304, 2388, 2512, 2826, 3184, 3582, 3768, 4608, 4776, 5024, 5652, 6368, 7164, 7536, 9552, 10048, 11304, 12736, 14328, 15072, 19104, 20096, 22608, 25472, 28656, 30144, 31243, 38208, 40192, 45216, 50944, 57312, 60288, 62486, 76416, 80384, 90432, 93729, 101888, 114624, 120576, 124972, 152832, 180864, 187458, 229248, 241152, 249944, 281187, 305664, 361728, 374916, 458496, 499888, 562374, 723456, 749832, 916992, 999776, 1124748, 1499664, 1999552, 2249496, 2999328, 3999104, 4498992, 5998656, 7998208, 8997984, 11997312, 15996416, 17995968, 23994624, 35991936, 47989248, 71983872, 143967744]

約数ペア:

[(1, 143967744), (2, 71983872), (3, 47989248), (4, 35991936), (6, 23994624), (8, 17995968), (9, 15996416), (12, 11997312), (16, 8997984), (18, 7998208), (24, 5998656), (32, 4498992), (36, 3999104), (48, 2999328), (64, 2249496), (72, 1999552), (96, 1499664), (128, 1124748), (144, 999776), (157, 916992), (192, 749832), (199, 723456), (256, 562374), (288, 499888), (314, 458496), (384, 374916), (398, 361728), (471, 305664), (512, 281187), (576, 249944), (597, 241152), (628, 229248), (768, 187458), (796, 180864), (942, 152832), (1152, 124972), (1194, 120576), (1256, 114624), (1413, 101888), (1536, 93729), (1592, 90432), (1791, 80384), (1884, 76416), (2304, 62486), (2388, 60288), (2512, 57312), (2826, 50944), (3184, 45216), (3582, 40192), (3768, 38208), (4608, 31243), (4776, 30144), (5024, 28656), (5652, 25472), (6368, 22608), (7164, 20096), (7536, 19104), (9552, 15072), (10048, 14328), (11304, 12736)]