165126670

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{130021}}^1$

素因数の和:130155

約数の個数: 16

約数和(自身を含む): 299570688

約数和(自身を除く): 134444018

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 130021, 260042, 650105, 1300210, 16512667, 33025334, 82563335, 165126670]

約数ペア:

[(1, 165126670), (2, 82563335), (5, 33025334), (10, 16512667), (127, 1300210), (254, 650105), (635, 260042), (1270, 130021)]