169121032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1243537}}^1$

素因数の和:1243560

約数の個数: 16

約数和(自身を含む): 335755260

約数和(自身を除く): 166634228

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1243537, 2487074, 4974148, 9948296, 21140129, 42280258, 84560516, 169121032]

約数ペア:

[(1, 169121032), (2, 84560516), (4, 42280258), (8, 21140129), (17, 9948296), (34, 4974148), (68, 2487074), (136, 1243537)]