156601372

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{218717}}^1$

素因数の和:218900

約数の個数: 12

約数和(自身を含む): 275584680

約数和(自身を除く): 118983308

約数列:

[1, 2, 4, 179, 358, 716, 218717, 437434, 874868, 39150343, 78300686, 156601372]

約数ペア:

[(1, 156601372), (2, 78300686), (4, 39150343), (179, 874868), (358, 437434), (716, 218717)]