166912144

素因数分解:

$2^4\times 7^1\times {\mathrm{1490287}}^1$

素因数の和:1490302

約数の個数: 20

約数和(自身を含む): 369591424

約数和(自身を除く): 202679280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1490287, 2980574, 5961148, 10432009, 11922296, 20864018, 23844592, 41728036, 83456072, 166912144]

約数ペア:

[(1, 166912144), (2, 83456072), (4, 41728036), (7, 23844592), (8, 20864018), (14, 11922296), (16, 10432009), (28, 5961148), (56, 2980574), (112, 1490287)]