193759328

素因数分解:

$2^5\times 7^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 451584000

約数和(自身を除く): 257824672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 127, 139, 196, 224, 254, 278, 343, 392, 508, 556, 686, 784, 889, 973, 1016, 1112, 1372, 1568, 1778, 1946, 2032, 2224, 2744, 3556, 3892, 4064, 4448, 5488, 6223, 6811, 7112, 7784, 10976, 12446, 13622, 14224, 15568, 17653, 24892, 27244, 28448, 31136, 35306, 43561, 47677, 49784, 54488, 70612, 87122, 95354, 99568, 108976, 123571, 141224, 174244, 190708, 199136, 217952, 247142, 282448, 348488, 381416, 494284, 564896, 696976, 762832, 864997, 988568, 1393952, 1525664, 1729994, 1977136, 3459988, 3954272, 6054979, 6919976, 12109958, 13839952, 24219916, 27679904, 48439832, 96879664, 193759328]

約数ペア:

[(1, 193759328), (2, 96879664), (4, 48439832), (7, 27679904), (8, 24219916), (14, 13839952), (16, 12109958), (28, 6919976), (32, 6054979), (49, 3954272), (56, 3459988), (98, 1977136), (112, 1729994), (127, 1525664), (139, 1393952), (196, 988568), (224, 864997), (254, 762832), (278, 696976), (343, 564896), (392, 494284), (508, 381416), (556, 348488), (686, 282448), (784, 247142), (889, 217952), (973, 199136), (1016, 190708), (1112, 174244), (1372, 141224), (1568, 123571), (1778, 108976), (1946, 99568), (2032, 95354), (2224, 87122), (2744, 70612), (3556, 54488), (3892, 49784), (4064, 47677), (4448, 43561), (5488, 35306), (6223, 31136), (6811, 28448), (7112, 27244), (7784, 24892), (10976, 17653), (12446, 15568), (13622, 14224)]