169133040448

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{20808691}}^1$

素因数の和:20808830

約数の個数: 28

約数和(自身を含む): 338266097152

約数和(自身を除く): 169133056704

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 20808691, 41617382, 83234764, 166469528, 332939056, 665878112, 1331756224, 2642703757, 5285407514, 10570815028, 21141630056, 42283260112, 84566520224, 169133040448]

約数ペア:

[(1, 169133040448), (2, 84566520224), (4, 42283260112), (8, 21141630056), (16, 10570815028), (32, 5285407514), (64, 2642703757), (127, 1331756224), (254, 665878112), (508, 332939056), (1016, 166469528), (2032, 83234764), (4064, 41617382), (8128, 20808691)]