138601958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 231137280

約数和(自身を除く): 92535322

約数列:

[1, 2, 11, 22, 113, 127, 226, 254, 439, 878, 1243, 1397, 2486, 2794, 4829, 9658, 14351, 28702, 49607, 55753, 99214, 111506, 157861, 315722, 545677, 613283, 1091354, 1226566, 6300089, 12600178, 69300979, 138601958]

約数ペア:

[(1, 138601958), (2, 69300979), (11, 12600178), (22, 6300089), (113, 1226566), (127, 1091354), (226, 613283), (254, 545677), (439, 315722), (878, 157861), (1243, 111506), (1397, 99214), (2486, 55753), (2794, 49607), (4829, 28702), (9658, 14351)]