168450910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{213229}}^1$

素因数の和:213315

約数の個数: 16

約数和(自身を含む): 307051200

約数和(自身を除く): 138600290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 213229, 426458, 1066145, 2132290, 16845091, 33690182, 84225455, 168450910]

約数ペア:

[(1, 168450910), (2, 84225455), (5, 33690182), (10, 16845091), (79, 2132290), (158, 1066145), (395, 426458), (790, 213229)]