156676286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{128213}}^1$

素因数の和:128275

約数の個数: 16

約数和(自身を含む): 258479424

約数和(自身を除く): 101803138

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 128213, 256426, 1666769, 3333538, 6026011, 12052022, 78338143, 156676286]

約数ペア:

[(1, 156676286), (2, 78338143), (13, 12052022), (26, 6026011), (47, 3333538), (94, 1666769), (611, 256426), (1222, 128213)]