181142016

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 160

約数和(自身を含む): 537394176

約数和(自身を除く): 356252160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 128, 132, 142, 151, 176, 192, 213, 256, 264, 284, 302, 352, 384, 426, 453, 512, 528, 568, 604, 704, 768, 781, 852, 906, 1056, 1136, 1208, 1408, 1536, 1562, 1661, 1704, 1812, 2112, 2272, 2343, 2416, 2816, 3124, 3322, 3408, 3624, 4224, 4544, 4686, 4832, 4983, 5632, 6248, 6644, 6816, 7248, 8448, 9088, 9372, 9664, 9966, 10721, 12496, 13288, 13632, 14496, 16896, 18176, 18744, 19328, 19932, 21442, 24992, 26576, 27264, 28992, 32163, 36352, 37488, 38656, 39864, 42884, 49984, 53152, 54528, 57984, 64326, 74976, 77312, 79728, 85768, 99968, 106304, 109056, 115968, 117931, 128652, 149952, 159456, 171536, 199936, 212608, 231936, 235862, 257304, 299904, 318912, 343072, 353793, 399872, 425216, 471724, 514608, 599808, 637824, 686144, 707586, 850432, 943448, 1029216, 1199616, 1275648, 1372288, 1415172, 1886896, 2058432, 2551296, 2744576, 2830344, 3773792, 4116864, 5489152, 5660688, 7547584, 8233728, 11321376, 15095168, 16467456, 22642752, 30190336, 45285504, 60380672, 90571008, 181142016]

約数ペア:

[(1, 181142016), (2, 90571008), (3, 60380672), (4, 45285504), (6, 30190336), (8, 22642752), (11, 16467456), (12, 15095168), (16, 11321376), (22, 8233728), (24, 7547584), (32, 5660688), (33, 5489152), (44, 4116864), (48, 3773792), (64, 2830344), (66, 2744576), (71, 2551296), (88, 2058432), (96, 1886896), (128, 1415172), (132, 1372288), (142, 1275648), (151, 1199616), (176, 1029216), (192, 943448), (213, 850432), (256, 707586), (264, 686144), (284, 637824), (302, 599808), (352, 514608), (384, 471724), (426, 425216), (453, 399872), (512, 353793), (528, 343072), (568, 318912), (604, 299904), (704, 257304), (768, 235862), (781, 231936), (852, 212608), (906, 199936), (1056, 171536), (1136, 159456), (1208, 149952), (1408, 128652), (1536, 117931), (1562, 115968), (1661, 109056), (1704, 106304), (1812, 99968), (2112, 85768), (2272, 79728), (2343, 77312), (2416, 74976), (2816, 64326), (3124, 57984), (3322, 54528), (3408, 53152), (3624, 49984), (4224, 42884), (4544, 39864), (4686, 38656), (4832, 37488), (4983, 36352), (5632, 32163), (6248, 28992), (6644, 27264), (6816, 26576), (7248, 24992), (8448, 21442), (9088, 19932), (9372, 19328), (9664, 18744), (9966, 18176), (10721, 16896), (12496, 14496), (13288, 13632)]