144431608

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{254281}}^1$

素因数の和:254358

約数の個数: 16

約数和(自身を含む): 274624560

約数和(自身を除く): 130192952

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 254281, 508562, 1017124, 2034248, 18053951, 36107902, 72215804, 144431608]

約数ペア:

[(1, 144431608), (2, 72215804), (4, 36107902), (8, 18053951), (71, 2034248), (142, 1017124), (284, 508562), (568, 254281)]