129084928

素因数分解:

$2^9\times 7^1\times {\mathrm{36017}}^1$

素因数の和:36042

約数の個数: 40

約数和(自身を含む): 294771312

約数和(自身を除く): 165686384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 36017, 72034, 144068, 252119, 288136, 504238, 576272, 1008476, 1152544, 2016952, 2305088, 4033904, 4610176, 8067808, 9220352, 16135616, 18440704, 32271232, 64542464, 129084928]

約数ペア:

[(1, 129084928), (2, 64542464), (4, 32271232), (7, 18440704), (8, 16135616), (14, 9220352), (16, 8067808), (28, 4610176), (32, 4033904), (56, 2305088), (64, 2016952), (112, 1152544), (128, 1008476), (224, 576272), (256, 504238), (448, 288136), (512, 252119), (896, 144068), (1792, 72034), (3584, 36017)]