157057318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{6871}}^1$

素因数の和:7923

約数の個数: 16

約数和(自身を含む): 257287680

約数和(自身を除く): 100230362

約数列:

[1, 2, 11, 22, 1039, 2078, 6871, 11429, 13742, 22858, 75581, 151162, 7138969, 14277938, 78528659, 157057318]

約数ペア:

[(1, 157057318), (2, 78528659), (11, 14277938), (22, 7138969), (1039, 151162), (2078, 75581), (6871, 22858), (11429, 13742)]