142166495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{23557}}^1$

素因数の和:23650

約数の個数: 16

約数和(自身を含む): 183187008

約数和(自身を除く): 41020513

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 23557, 117785, 400469, 1672547, 2002345, 8362735, 28433299, 142166495]

約数ペア:

[(1, 142166495), (5, 28433299), (17, 8362735), (71, 2002345), (85, 1672547), (355, 400469), (1207, 117785), (6035, 23557)]