138668889656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{18731}}^1\times {\mathrm{84127}}^1$

素因数の和:102875

約数の個数: 32

約数和(自身を含む): 283659425280

約数和(自身を除く): 144990535624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 18731, 37462, 74924, 84127, 149848, 168254, 206041, 336508, 412082, 673016, 824164, 925397, 1648328, 1850794, 3701588, 7403176, 1575782837, 3151565674, 6303131348, 12606262696, 17333611207, 34667222414, 69334444828, 138668889656]

約数ペア:

[(1, 138668889656), (2, 69334444828), (4, 34667222414), (8, 17333611207), (11, 12606262696), (22, 6303131348), (44, 3151565674), (88, 1575782837), (18731, 7403176), (37462, 3701588), (74924, 1850794), (84127, 1648328), (149848, 925397), (168254, 824164), (206041, 673016), (336508, 412082)]