128535978

素因数分解:

$2^1\times 3^1\times {\mathrm{4813}}^1\times {\mathrm{4451}}^1$

素因数の和:9269

約数の個数: 16

約数和(自身を含む): 257183136

約数和(自身を除く): 128647158

約数列:

[1, 2, 3, 6, 4451, 4813, 8902, 9626, 13353, 14439, 26706, 28878, 21422663, 42845326, 64267989, 128535978]

約数ペア:

[(1, 128535978), (2, 64267989), (3, 42845326), (6, 21422663), (4451, 28878), (4813, 26706), (8902, 14439), (9626, 13353)]