168086384

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{156797}}^1$

素因数の和:156872

約数の個数: 20

約数和(自身を含む): 330530184

約数和(自身を除く): 162443800

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 156797, 313594, 627188, 1254376, 2508752, 10505399, 21010798, 42021596, 84043192, 168086384]

約数ペア:

[(1, 168086384), (2, 84043192), (4, 42021596), (8, 21010798), (16, 10505399), (67, 2508752), (134, 1254376), (268, 627188), (536, 313594), (1072, 156797)]