165081140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1179151}}^1$

素因数の和:1179167

約数の個数: 24

約数和(自身を含む): 396195072

約数和(自身を除く): 231113932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1179151, 2358302, 4716604, 5895755, 8254057, 11791510, 16508114, 23583020, 33016228, 41270285, 82540570, 165081140]

約数ペア:

[(1, 165081140), (2, 82540570), (4, 41270285), (5, 33016228), (7, 23583020), (10, 16508114), (14, 11791510), (20, 8254057), (28, 5895755), (35, 4716604), (70, 2358302), (140, 1179151)]