165074290

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{232499}}^1$

素因数の和:232577

約数の個数: 16

約数和(自身を含む): 301320000

約数和(自身を除く): 136245710

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 232499, 464998, 1162495, 2324990, 16507429, 33014858, 82537145, 165074290]

約数ペア:

[(1, 165074290), (2, 82537145), (5, 33014858), (10, 16507429), (71, 2324990), (142, 1162495), (355, 464998), (710, 232499)]