133661560

素因数分解:

$2^3\times 5^1\times {\mathrm{3341539}}^1$

素因数の和:3341550

約数の個数: 16

約数和(自身を含む): 300738600

約数和(自身を除く): 167077040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3341539, 6683078, 13366156, 16707695, 26732312, 33415390, 66830780, 133661560]

約数ペア:

[(1, 133661560), (2, 66830780), (4, 33415390), (5, 26732312), (8, 16707695), (10, 13366156), (20, 6683078), (40, 3341539)]