155017588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{4111}}^1$

素因数の和:4983

約数の個数: 24

約数和(自身を含む): 296360064

約数和(自身を除く): 141342476

約数列:

[1, 2, 4, 11, 22, 44, 857, 1714, 3428, 4111, 8222, 9427, 16444, 18854, 37708, 45221, 90442, 180884, 3523127, 7046254, 14092508, 38754397, 77508794, 155017588]

約数ペア:

[(1, 155017588), (2, 77508794), (4, 38754397), (11, 14092508), (22, 7046254), (44, 3523127), (857, 180884), (1714, 90442), (3428, 45221), (4111, 37708), (8222, 18854), (9427, 16444)]