168421896

素因数分解:

$2^3\times 3^3\times {\mathrm{779731}}^1$

素因数の和:779746

約数の個数: 32

約数和(自身を含む): 467839200

約数和(自身を除く): 299417304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 779731, 1559462, 2339193, 3118924, 4678386, 6237848, 7017579, 9356772, 14035158, 18713544, 21052737, 28070316, 42105474, 56140632, 84210948, 168421896]

約数ペア:

[(1, 168421896), (2, 84210948), (3, 56140632), (4, 42105474), (6, 28070316), (8, 21052737), (9, 18713544), (12, 14035158), (18, 9356772), (24, 7017579), (27, 6237848), (36, 4678386), (54, 3118924), (72, 2339193), (108, 1559462), (216, 779731)]