166434772

素因数分解:

$2^2\times 7^2\times {\mathrm{421}}^1\times {\mathrm{2017}}^1$

素因数の和:2456

約数の個数: 36

約数和(自身を含む): 339786804

約数和(自身を除く): 173352032

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 421, 842, 1684, 2017, 2947, 4034, 5894, 8068, 11788, 14119, 20629, 28238, 41258, 56476, 82516, 98833, 197666, 395332, 849157, 1698314, 3396628, 5944099, 11888198, 23776396, 41608693, 83217386, 166434772]

約数ペア:

[(1, 166434772), (2, 83217386), (4, 41608693), (7, 23776396), (14, 11888198), (28, 5944099), (49, 3396628), (98, 1698314), (196, 849157), (421, 395332), (842, 197666), (1684, 98833), (2017, 82516), (2947, 56476), (4034, 41258), (5894, 28238), (8068, 20629), (11788, 14119)]