157408969216

素因数分解:

$2^9\times {\mathrm{4271}}^1\times {\mathrm{71983}}^1$

素因数の和:76272

約数の個数: 40

約数和(自身を含む): 314588507904

約数和(自身を除く): 157179538688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4271, 8542, 17084, 34168, 68336, 71983, 136672, 143966, 273344, 287932, 546688, 575864, 1093376, 1151728, 2186752, 2303456, 4606912, 9213824, 18427648, 36855296, 307439393, 614878786, 1229757572, 2459515144, 4919030288, 9838060576, 19676121152, 39352242304, 78704484608, 157408969216]

約数ペア:

[(1, 157408969216), (2, 78704484608), (4, 39352242304), (8, 19676121152), (16, 9838060576), (32, 4919030288), (64, 2459515144), (128, 1229757572), (256, 614878786), (512, 307439393), (4271, 36855296), (8542, 18427648), (17084, 9213824), (34168, 4606912), (68336, 2303456), (71983, 2186752), (136672, 1151728), (143966, 1093376), (273344, 575864), (287932, 546688)]