149982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3571}}^1$

素因数の和:3583

約数の個数: 16

約数和(自身を含む): 342912

約数和(自身を除く): 192930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3571, 7142, 10713, 21426, 24997, 49994, 74991, 149982]

約数ペア:

[(1, 149982), (2, 74991), (3, 49994), (6, 24997), (7, 21426), (14, 10713), (21, 7142), (42, 3571)]