168364244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2215319}}^1$

素因数の和:2215342

約数の個数: 12

約数和(自身を含む): 310144800

約数和(自身を除く): 141780556

約数列:

[1, 2, 4, 19, 38, 76, 2215319, 4430638, 8861276, 42091061, 84182122, 168364244]

約数ペア:

[(1, 168364244), (2, 84182122), (4, 42091061), (19, 8861276), (38, 4430638), (76, 2215319)]