142401119

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1549}}^1$

素因数の和:2150

約数の個数: 16

約数和(自身を含む): 170227200

約数和(自身を除く): 27826081

約数列:

[1, 7, 23, 161, 571, 1549, 3997, 10843, 13133, 35627, 91931, 249389, 884479, 6191353, 20343017, 142401119]

約数ペア:

[(1, 142401119), (7, 20343017), (23, 6191353), (161, 884479), (571, 249389), (1549, 91931), (3997, 35627), (10843, 13133)]