134431448

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 256662000

約数和(自身を除く): 122230552

約数列:

[1, 2, 4, 8, 83, 166, 193, 332, 386, 664, 772, 1049, 1544, 2098, 4196, 8392, 16019, 32038, 64076, 87067, 128152, 174134, 202457, 348268, 404914, 696536, 809828, 1619656, 16803931, 33607862, 67215724, 134431448]

約数ペア:

[(1, 134431448), (2, 67215724), (4, 33607862), (8, 16803931), (83, 1619656), (166, 809828), (193, 696536), (332, 404914), (386, 348268), (664, 202457), (772, 174134), (1049, 128152), (1544, 87067), (2098, 64076), (4196, 32038), (8392, 16019)]