169031828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317729}}^1$

素因数の和:317759

約数の個数: 24

約数和(自身を含む): 355857600

約数和(自身を除く): 186825772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 317729, 635458, 1270916, 2224103, 4448206, 6036851, 8896412, 12073702, 24147404, 42257957, 84515914, 169031828]

約数ペア:

[(1, 169031828), (2, 84515914), (4, 42257957), (7, 24147404), (14, 12073702), (19, 8896412), (28, 6036851), (38, 4448206), (76, 2224103), (133, 1270916), (266, 635458), (532, 317729)]