146886656

素因数分解:

$2^{12}\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 104

約数和(自身を含む): 345987840

約数和(自身を除く): 199101184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 109, 112, 128, 188, 218, 224, 256, 329, 376, 436, 448, 512, 658, 752, 763, 872, 896, 1024, 1316, 1504, 1526, 1744, 1792, 2048, 2632, 3008, 3052, 3488, 3584, 4096, 5123, 5264, 6016, 6104, 6976, 7168, 10246, 10528, 12032, 12208, 13952, 14336, 20492, 21056, 24064, 24416, 27904, 28672, 35861, 40984, 42112, 48128, 48832, 55808, 71722, 81968, 84224, 96256, 97664, 111616, 143444, 163936, 168448, 192512, 195328, 223232, 286888, 327872, 336896, 390656, 446464, 573776, 655744, 673792, 781312, 1147552, 1311488, 1347584, 1562624, 2295104, 2622976, 3125248, 4590208, 5245952, 9180416, 10491904, 18360832, 20983808, 36721664, 73443328, 146886656]

約数ペア:

[(1, 146886656), (2, 73443328), (4, 36721664), (7, 20983808), (8, 18360832), (14, 10491904), (16, 9180416), (28, 5245952), (32, 4590208), (47, 3125248), (56, 2622976), (64, 2295104), (94, 1562624), (109, 1347584), (112, 1311488), (128, 1147552), (188, 781312), (218, 673792), (224, 655744), (256, 573776), (329, 446464), (376, 390656), (436, 336896), (448, 327872), (512, 286888), (658, 223232), (752, 195328), (763, 192512), (872, 168448), (896, 163936), (1024, 143444), (1316, 111616), (1504, 97664), (1526, 96256), (1744, 84224), (1792, 81968), (2048, 71722), (2632, 55808), (3008, 48832), (3052, 48128), (3488, 42112), (3584, 40984), (4096, 35861), (5123, 28672), (5264, 27904), (6016, 24416), (6104, 24064), (6976, 21056), (7168, 20492), (10246, 14336), (10528, 13952), (12032, 12208)]