168562042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{42331}}^1$

素因数の和:42525

約数の個数: 16

約数和(自身を含む): 277359264

約数和(自身を除く): 108797222

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 42331, 84662, 465641, 931282, 7661911, 15323822, 84281021, 168562042]

約数ペア:

[(1, 168562042), (2, 84281021), (11, 15323822), (22, 7661911), (181, 931282), (362, 465641), (1991, 84662), (3982, 42331)]