165750466

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11971}}^1$

素因数の和:12046

約数の個数: 32

約数和(自身を含む): 303418368

約数和(自身を除く): 137667902

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 11971, 13846, 23942, 83797, 167594, 275333, 514753, 550666, 1029506, 1927331, 3603271, 3854662, 7206542, 11839319, 23678638, 82875233, 165750466]

約数ペア:

[(1, 165750466), (2, 82875233), (7, 23678638), (14, 11839319), (23, 7206542), (43, 3854662), (46, 3603271), (86, 1927331), (161, 1029506), (301, 550666), (322, 514753), (602, 275333), (989, 167594), (1978, 83797), (6923, 23942), (11971, 13846)]