172920552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1029289}}^1$

素因数の和:1029305

約数の個数: 32

約数和(自身を含む): 494059200

約数和(自身を除く): 321138648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1029289, 2058578, 3087867, 4117156, 6175734, 7205023, 8234312, 12351468, 14410046, 21615069, 24702936, 28820092, 43230138, 57640184, 86460276, 172920552]

約数ペア:

[(1, 172920552), (2, 86460276), (3, 57640184), (4, 43230138), (6, 28820092), (7, 24702936), (8, 21615069), (12, 14410046), (14, 12351468), (21, 8234312), (24, 7205023), (28, 6175734), (42, 4117156), (56, 3087867), (84, 2058578), (168, 1029289)]