155526254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{67211}}^1$

素因数の和:67315

約数の個数: 16

約数和(自身を含む): 254061360

約数和(自身を除く): 98535106

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 67211, 134422, 873743, 1747486, 5981779, 11963558, 77763127, 155526254]

約数ペア:

[(1, 155526254), (2, 77763127), (13, 11963558), (26, 5981779), (89, 1747486), (178, 873743), (1157, 134422), (2314, 67211)]