168248048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{618559}}^1$

素因数の和:618584

約数の個数: 20

約数和(自身を含む): 345156480

約数和(自身を除く): 176908432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 618559, 1237118, 2474236, 4948472, 9896944, 10515503, 21031006, 42062012, 84124024, 168248048]

約数ペア:

[(1, 168248048), (2, 84124024), (4, 42062012), (8, 21031006), (16, 10515503), (17, 9896944), (34, 4948472), (68, 2474236), (136, 1237118), (272, 618559)]