143331328

素因数分解:

$2^{12}\times 7^1\times {\mathrm{4999}}^1$

素因数の和:5030

約数の個数: 52

約数和(自身を含む): 327640000

約数和(自身を除く): 184308672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 4999, 7168, 9998, 14336, 19996, 28672, 34993, 39992, 69986, 79984, 139972, 159968, 279944, 319936, 559888, 639872, 1119776, 1279744, 2239552, 2559488, 4479104, 5118976, 8958208, 10237952, 17916416, 20475904, 35832832, 71665664, 143331328]

約数ペア:

[(1, 143331328), (2, 71665664), (4, 35832832), (7, 20475904), (8, 17916416), (14, 10237952), (16, 8958208), (28, 5118976), (32, 4479104), (56, 2559488), (64, 2239552), (112, 1279744), (128, 1119776), (224, 639872), (256, 559888), (448, 319936), (512, 279944), (896, 159968), (1024, 139972), (1792, 79984), (2048, 69986), (3584, 39992), (4096, 34993), (4999, 28672), (7168, 19996), (9998, 14336)]