128240808

素因数分解:

$2^3\times 3^1\times {\mathrm{5343367}}^1$

素因数の和:5343376

約数の個数: 16

約数和(自身を含む): 320602080

約数和(自身を除く): 192361272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5343367, 10686734, 16030101, 21373468, 32060202, 42746936, 64120404, 128240808]

約数ペア:

[(1, 128240808), (2, 64120404), (3, 42746936), (4, 32060202), (6, 21373468), (8, 16030101), (12, 10686734), (24, 5343367)]