166012912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{798139}}^1$

素因数の和:798160

約数の個数: 20

約数和(自身を含む): 346392760

約数和(自身を除く): 180379848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 798139, 1596278, 3192556, 6385112, 10375807, 12770224, 20751614, 41503228, 83006456, 166012912]

約数ペア:

[(1, 166012912), (2, 83006456), (4, 41503228), (8, 20751614), (13, 12770224), (16, 10375807), (26, 6385112), (52, 3192556), (104, 1596278), (208, 798139)]