156744286

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{15121}}^1$

素因数の和:15267

約数の個数: 16

約数和(自身を含む): 241710048

約数和(自身を除く): 84965762

約数列:

[1, 2, 71, 73, 142, 146, 5183, 10366, 15121, 30242, 1073591, 1103833, 2147182, 2207666, 78372143, 156744286]

約数ペア:

[(1, 156744286), (2, 78372143), (71, 2207666), (73, 2147182), (142, 1103833), (146, 1073591), (5183, 30242), (10366, 15121)]