164432576

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:638

約数の個数: 112

約数和(自身を含む): 414235392

約数和(自身を除く): 249802816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 64, 77, 88, 112, 122, 154, 176, 224, 244, 308, 352, 427, 448, 488, 547, 616, 671, 704, 854, 976, 1094, 1232, 1342, 1708, 1952, 2188, 2464, 2684, 3416, 3829, 3904, 4376, 4697, 4928, 5368, 6017, 6832, 7658, 8752, 9394, 10736, 12034, 13664, 15316, 17504, 18788, 21472, 24068, 27328, 30632, 33367, 35008, 37576, 42119, 42944, 48136, 61264, 66734, 75152, 84238, 96272, 122528, 133468, 150304, 168476, 192544, 233569, 245056, 266936, 300608, 336952, 367037, 385088, 467138, 533872, 673904, 734074, 934276, 1067744, 1347808, 1468148, 1868552, 2135488, 2569259, 2695616, 2936296, 3737104, 5138518, 5872592, 7474208, 10277036, 11745184, 14948416, 20554072, 23490368, 41108144, 82216288, 164432576]

約数ペア:

[(1, 164432576), (2, 82216288), (4, 41108144), (7, 23490368), (8, 20554072), (11, 14948416), (14, 11745184), (16, 10277036), (22, 7474208), (28, 5872592), (32, 5138518), (44, 3737104), (56, 2936296), (61, 2695616), (64, 2569259), (77, 2135488), (88, 1868552), (112, 1468148), (122, 1347808), (154, 1067744), (176, 934276), (224, 734074), (244, 673904), (308, 533872), (352, 467138), (427, 385088), (448, 367037), (488, 336952), (547, 300608), (616, 266936), (671, 245056), (704, 233569), (854, 192544), (976, 168476), (1094, 150304), (1232, 133468), (1342, 122528), (1708, 96272), (1952, 84238), (2188, 75152), (2464, 66734), (2684, 61264), (3416, 48136), (3829, 42944), (3904, 42119), (4376, 37576), (4697, 35008), (4928, 33367), (5368, 30632), (6017, 27328), (6832, 24068), (7658, 21472), (8752, 18788), (9394, 17504), (10736, 15316), (12034, 13664)]