161046928

素因数分解:

$2^4\times 7^2\times {\mathrm{205417}}^1$

素因数の和:205439

約数の個数: 30

約数和(自身を含む): 362973606

約数和(自身を除く): 201926678

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 205417, 410834, 821668, 1437919, 1643336, 2875838, 3286672, 5751676, 10065433, 11503352, 20130866, 23006704, 40261732, 80523464, 161046928]

約数ペア:

[(1, 161046928), (2, 80523464), (4, 40261732), (7, 23006704), (8, 20130866), (14, 11503352), (16, 10065433), (28, 5751676), (49, 3286672), (56, 2875838), (98, 1643336), (112, 1437919), (196, 821668), (392, 410834), (784, 205417)]