161880515998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{27521339}}^1$

素因数の和:27521531

約数の個数: 16

約数和(自身を含む): 258590510640

約数和(自身を除く): 96709994642

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 27521339, 55042678, 467862763, 935725526, 4761191647, 9522383294, 80940257999, 161880515998]

約数ペア:

[(1, 161880515998), (2, 80940257999), (17, 9522383294), (34, 4761191647), (173, 935725526), (346, 467862763), (2941, 55042678), (5882, 27521339)]