159554090

素因数分解:

$2^1\times 5^1\times {\mathrm{2521}}^1\times {\mathrm{6329}}^1$

素因数の和:8857

約数の個数: 16

約数和(自身を含む): 287356680

約数和(自身を除く): 127802590

約数列:

[1, 2, 5, 10, 2521, 5042, 6329, 12605, 12658, 25210, 31645, 63290, 15955409, 31910818, 79777045, 159554090]

約数ペア:

[(1, 159554090), (2, 79777045), (5, 31910818), (10, 15955409), (2521, 63290), (5042, 31645), (6329, 25210), (12605, 12658)]