157815432836

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{96464201}}^1$

素因数の和:96464614

約数の個数: 12

約数和(自身を含む): 276852259740

約数和(自身を除く): 119036826904

約数列:

[1, 2, 4, 409, 818, 1636, 96464201, 192928402, 385856804, 39453858209, 78907716418, 157815432836]

約数ペア:

[(1, 157815432836), (2, 78907716418), (4, 39453858209), (409, 385856804), (818, 192928402), (1636, 96464201)]