130805248

素因数分解:

$2^9\times 7^1\times {\mathrm{36497}}^1$

素因数の和:36522

約数の個数: 40

約数和(自身を含む): 298699632

約数和(自身を除く): 167894384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 36497, 72994, 145988, 255479, 291976, 510958, 583952, 1021916, 1167904, 2043832, 2335808, 4087664, 4671616, 8175328, 9343232, 16350656, 18686464, 32701312, 65402624, 130805248]

約数ペア:

[(1, 130805248), (2, 65402624), (4, 32701312), (7, 18686464), (8, 16350656), (14, 9343232), (16, 8175328), (28, 4671616), (32, 4087664), (56, 2335808), (64, 2043832), (112, 1167904), (128, 1021916), (224, 583952), (256, 510958), (448, 291976), (512, 255479), (896, 145988), (1792, 72994), (3584, 36497)]