166083988

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191341}}^1$

素因数の和:191383

約数の個数: 24

約数和(自身を含む): 342884864

約数和(自身を除く): 176800876

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 191341, 382682, 765364, 1339387, 2678774, 5357548, 5931571, 11863142, 23726284, 41520997, 83041994, 166083988]

約数ペア:

[(1, 166083988), (2, 83041994), (4, 41520997), (7, 23726284), (14, 11863142), (28, 5931571), (31, 5357548), (62, 2678774), (124, 1339387), (217, 765364), (434, 382682), (868, 191341)]