166435248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{495343}}^1$

素因数の和:495361

約数の個数: 40

約数和(自身を含む): 491381248

約数和(自身を除く): 324946000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 495343, 990686, 1486029, 1981372, 2972058, 3467401, 3962744, 5944116, 6934802, 7925488, 10402203, 11888232, 13869604, 20804406, 23776464, 27739208, 41608812, 55478416, 83217624, 166435248]

約数ペア:

[(1, 166435248), (2, 83217624), (3, 55478416), (4, 41608812), (6, 27739208), (7, 23776464), (8, 20804406), (12, 13869604), (14, 11888232), (16, 10402203), (21, 7925488), (24, 6934802), (28, 5944116), (42, 3962744), (48, 3467401), (56, 2972058), (84, 1981372), (112, 1486029), (168, 990686), (336, 495343)]