191432472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1557

約数の個数: 128

約数和(自身を含む): 605491200

約数和(自身を除く): 414058728

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 71, 77, 84, 88, 132, 142, 154, 168, 213, 231, 264, 284, 308, 426, 462, 497, 568, 616, 781, 852, 924, 994, 1459, 1491, 1562, 1704, 1848, 1988, 2343, 2918, 2982, 3124, 3976, 4377, 4686, 5467, 5836, 5964, 6248, 8754, 9372, 10213, 10934, 11672, 11928, 16049, 16401, 17508, 18744, 20426, 21868, 30639, 32098, 32802, 35016, 40852, 43736, 48147, 61278, 64196, 65604, 81704, 96294, 103589, 112343, 122556, 128392, 131208, 192588, 207178, 224686, 245112, 310767, 337029, 385176, 414356, 449372, 621534, 674058, 725123, 828712, 898744, 1139479, 1243068, 1348116, 1450246, 2175369, 2278958, 2486136, 2696232, 2900492, 3418437, 4350738, 4557916, 5800984, 6836874, 7976353, 8701476, 9115832, 13673748, 15952706, 17402952, 23929059, 27347496, 31905412, 47858118, 63810824, 95716236, 191432472]

約数ペア:

[(1, 191432472), (2, 95716236), (3, 63810824), (4, 47858118), (6, 31905412), (7, 27347496), (8, 23929059), (11, 17402952), (12, 15952706), (14, 13673748), (21, 9115832), (22, 8701476), (24, 7976353), (28, 6836874), (33, 5800984), (42, 4557916), (44, 4350738), (56, 3418437), (66, 2900492), (71, 2696232), (77, 2486136), (84, 2278958), (88, 2175369), (132, 1450246), (142, 1348116), (154, 1243068), (168, 1139479), (213, 898744), (231, 828712), (264, 725123), (284, 674058), (308, 621534), (426, 449372), (462, 414356), (497, 385176), (568, 337029), (616, 310767), (781, 245112), (852, 224686), (924, 207178), (994, 192588), (1459, 131208), (1491, 128392), (1562, 122556), (1704, 112343), (1848, 103589), (1988, 96294), (2343, 81704), (2918, 65604), (2982, 64196), (3124, 61278), (3976, 48147), (4377, 43736), (4686, 40852), (5467, 35016), (5836, 32802), (5964, 32098), (6248, 30639), (8754, 21868), (9372, 20426), (10213, 18744), (10934, 17508), (11672, 16401), (11928, 16049)]