165040258

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1\times {\mathrm{2711}}^1$

素因数の和:3273

約数の個数: 16

約数和(自身を含む): 252216000

約数和(自身を除く): 87175742

約数列:

[1, 2, 61, 122, 499, 998, 2711, 5422, 30439, 60878, 165371, 330742, 1352789, 2705578, 82520129, 165040258]

約数ペア:

[(1, 165040258), (2, 82520129), (61, 2705578), (122, 1352789), (499, 330742), (998, 165371), (2711, 60878), (5422, 30439)]