143187968

素因数分解:

$2^{13}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:271

約数の個数: 112

約数和(自身を含む): 358591104

約数和(自身を除く): 215403136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 227, 256, 308, 352, 448, 454, 512, 616, 704, 896, 908, 1024, 1232, 1408, 1589, 1792, 1816, 2048, 2464, 2497, 2816, 3178, 3584, 3632, 4096, 4928, 4994, 5632, 6356, 7168, 7264, 8192, 9856, 9988, 11264, 12712, 14336, 14528, 17479, 19712, 19976, 22528, 25424, 28672, 29056, 34958, 39424, 39952, 45056, 50848, 57344, 58112, 69916, 78848, 79904, 90112, 101696, 116224, 139832, 157696, 159808, 203392, 232448, 279664, 315392, 319616, 406784, 464896, 559328, 630784, 639232, 813568, 929792, 1118656, 1278464, 1627136, 1859584, 2237312, 2556928, 3254272, 4474624, 5113856, 6508544, 8949248, 10227712, 13017088, 17898496, 20455424, 35796992, 71593984, 143187968]

約数ペア:

[(1, 143187968), (2, 71593984), (4, 35796992), (7, 20455424), (8, 17898496), (11, 13017088), (14, 10227712), (16, 8949248), (22, 6508544), (28, 5113856), (32, 4474624), (44, 3254272), (56, 2556928), (64, 2237312), (77, 1859584), (88, 1627136), (112, 1278464), (128, 1118656), (154, 929792), (176, 813568), (224, 639232), (227, 630784), (256, 559328), (308, 464896), (352, 406784), (448, 319616), (454, 315392), (512, 279664), (616, 232448), (704, 203392), (896, 159808), (908, 157696), (1024, 139832), (1232, 116224), (1408, 101696), (1589, 90112), (1792, 79904), (1816, 78848), (2048, 69916), (2464, 58112), (2497, 57344), (2816, 50848), (3178, 45056), (3584, 39952), (3632, 39424), (4096, 34958), (4928, 29056), (4994, 28672), (5632, 25424), (6356, 22528), (7168, 19976), (7264, 19712), (8192, 17479), (9856, 14528), (9988, 14336), (11264, 12712)]