128239404

素因数分解:

$2^2\times 3^1\times {\mathrm{577}}^1\times {\mathrm{18521}}^1$

素因数の和:19105

約数の個数: 24

約数和(自身を含む): 299760048

約数和(自身を除く): 171520644

約数列:

[1, 2, 3, 4, 6, 12, 577, 1154, 1731, 2308, 3462, 6924, 18521, 37042, 55563, 74084, 111126, 222252, 10686617, 21373234, 32059851, 42746468, 64119702, 128239404]

約数ペア:

[(1, 128239404), (2, 64119702), (3, 42746468), (4, 32059851), (6, 21373234), (12, 10686617), (577, 222252), (1154, 111126), (1731, 74084), (2308, 55563), (3462, 37042), (6924, 18521)]