165744138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3946289}}^1$

素因数の和:3946301

約数の個数: 16

約数和(自身を含む): 378843840

約数和(自身を除く): 213099702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3946289, 7892578, 11838867, 23677734, 27624023, 55248046, 82872069, 165744138]

約数ペア:

[(1, 165744138), (2, 82872069), (3, 55248046), (6, 27624023), (7, 23677734), (14, 11838867), (21, 7892578), (42, 3946289)]