161506908

素因数分解:

$2^2\times 3^2\times {\mathrm{4486303}}^1$

素因数の和:4486313

約数の個数: 18

約数和(自身を含む): 408253664

約数和(自身を除く): 246746756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4486303, 8972606, 13458909, 17945212, 26917818, 40376727, 53835636, 80753454, 161506908]

約数ペア:

[(1, 161506908), (2, 80753454), (3, 53835636), (4, 40376727), (6, 26917818), (9, 17945212), (12, 13458909), (18, 8972606), (36, 4486303)]