142712392

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{163661}}^1$

素因数の和:163776

約数の個数: 16

約数和(自身を含む): 270042300

約数和(自身を除く): 127329908

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 163661, 327322, 654644, 1309288, 17839049, 35678098, 71356196, 142712392]

約数ペア:

[(1, 142712392), (2, 71356196), (4, 35678098), (8, 17839049), (109, 1309288), (218, 654644), (436, 327322), (872, 163661)]