168420504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1002503}}^1$

素因数の和:1002519

約数の個数: 32

約数和(自身を含む): 481201920

約数和(自身を除く): 312781416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1002503, 2005006, 3007509, 4010012, 6015018, 7017521, 8020024, 12030036, 14035042, 21052563, 24060072, 28070084, 42105126, 56140168, 84210252, 168420504]

約数ペア:

[(1, 168420504), (2, 84210252), (3, 56140168), (4, 42105126), (6, 28070084), (7, 24060072), (8, 21052563), (12, 14035042), (14, 12030036), (21, 8020024), (24, 7017521), (28, 6015018), (42, 4010012), (56, 3007509), (84, 2005006), (168, 1002503)]