156849286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{90247}}^1$

素因数の和:90339

約数の個数: 16

約数和(自身を含む): 259914240

約数和(自身を除く): 103064954

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 90247, 180494, 992717, 1985434, 7129513, 14259026, 78424643, 156849286]

約数ペア:

[(1, 156849286), (2, 78424643), (11, 14259026), (22, 7129513), (79, 1985434), (158, 992717), (869, 180494), (1738, 90247)]