138930176

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 346731840

約数和(自身を除く): 207801664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 881, 896, 1024, 1232, 1408, 1762, 1792, 2048, 2464, 2816, 3524, 3584, 4928, 5632, 6167, 7048, 7168, 9691, 9856, 11264, 12334, 14096, 14336, 19382, 19712, 22528, 24668, 28192, 38764, 39424, 49336, 56384, 67837, 77528, 78848, 98672, 112768, 135674, 155056, 157696, 197344, 225536, 271348, 310112, 394688, 451072, 542696, 620224, 789376, 902144, 1085392, 1240448, 1578752, 1804288, 2170784, 2480896, 3157504, 4341568, 4961792, 6315008, 8683136, 9923584, 12630016, 17366272, 19847168, 34732544, 69465088, 138930176]

約数ペア:

[(1, 138930176), (2, 69465088), (4, 34732544), (7, 19847168), (8, 17366272), (11, 12630016), (14, 9923584), (16, 8683136), (22, 6315008), (28, 4961792), (32, 4341568), (44, 3157504), (56, 2480896), (64, 2170784), (77, 1804288), (88, 1578752), (112, 1240448), (128, 1085392), (154, 902144), (176, 789376), (224, 620224), (256, 542696), (308, 451072), (352, 394688), (448, 310112), (512, 271348), (616, 225536), (704, 197344), (881, 157696), (896, 155056), (1024, 135674), (1232, 112768), (1408, 98672), (1762, 78848), (1792, 77528), (2048, 67837), (2464, 56384), (2816, 49336), (3524, 39424), (3584, 38764), (4928, 28192), (5632, 24668), (6167, 22528), (7048, 19712), (7168, 19382), (9691, 14336), (9856, 14096), (11264, 12334)]