127145194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 211730112

約数和(自身を除く): 84584918

約数列:

[1, 2, 11, 22, 131, 157, 262, 281, 314, 562, 1441, 1727, 2882, 3091, 3454, 6182, 20567, 36811, 41134, 44117, 73622, 88234, 226237, 404921, 452474, 485287, 809842, 970574, 5779327, 11558654, 63572597, 127145194]

約数ペア:

[(1, 127145194), (2, 63572597), (11, 11558654), (22, 5779327), (131, 970574), (157, 809842), (262, 485287), (281, 452474), (314, 404921), (562, 226237), (1441, 88234), (1727, 73622), (2882, 44117), (3091, 41134), (3454, 36811), (6182, 20567)]