168449621758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{195731}}^1\times {\mathrm{39119}}^1$

素因数の和:234863

約数の個数: 16

約数和(自身を含む): 275653290240

約数和(自身を除く): 107203668482

約数列:

[1, 2, 11, 22, 39119, 78238, 195731, 391462, 430309, 860618, 2153041, 4306082, 7656800989, 15313601978, 84224810879, 168449621758]

約数ペア:

[(1, 168449621758), (2, 84224810879), (11, 15313601978), (22, 7656800989), (39119, 4306082), (78238, 2153041), (195731, 860618), (391462, 430309)]