161567377906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{89101}}^1$

素因数の和:89311

約数の個数: 48

約数和(自身を含む): 273037040640

約数和(自身を除く): 111469662734

約数列:

[1, 2, 11, 22, 59, 118, 121, 127, 242, 254, 649, 1298, 1397, 2794, 7139, 7493, 14278, 14986, 15367, 30734, 82423, 89101, 164846, 178202, 906653, 980111, 1813306, 1960222, 5256959, 10513918, 10781221, 11315827, 21562442, 22631654, 57826549, 115653098, 124474097, 248948194, 636092039, 667633793, 1272184078, 1335267586, 1369215067, 2738430134, 7343971723, 14687943446, 80783688953, 161567377906]

約数ペア:

[(1, 161567377906), (2, 80783688953), (11, 14687943446), (22, 7343971723), (59, 2738430134), (118, 1369215067), (121, 1335267586), (127, 1272184078), (242, 667633793), (254, 636092039), (649, 248948194), (1298, 124474097), (1397, 115653098), (2794, 57826549), (7139, 22631654), (7493, 21562442), (14278, 11315827), (14986, 10781221), (15367, 10513918), (30734, 5256959), (82423, 1960222), (89101, 1813306), (164846, 980111), (178202, 906653)]