158220472

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{184837}}^1$

素因数の和:184950

約数の個数: 16

約数和(自身を含む): 299437560

約数和(自身を除く): 141217088

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 184837, 369674, 739348, 1478696, 19777559, 39555118, 79110236, 158220472]

約数ペア:

[(1, 158220472), (2, 79110236), (4, 39555118), (8, 19777559), (107, 1478696), (214, 739348), (428, 369674), (856, 184837)]