157259018882

素因数分解:

$2^1\times 7^1\times {\mathrm{53419}}^1\times {\mathrm{210277}}^1$

素因数の和:263705

約数の個数: 16

約数和(自身を含む): 269593218240

約数和(自身を除く): 112334199358

約数列:

[1, 2, 7, 14, 53419, 106838, 210277, 373933, 420554, 747866, 1471939, 2943878, 11232787063, 22465574126, 78629509441, 157259018882]

約数ペア:

[(1, 157259018882), (2, 78629509441), (7, 22465574126), (14, 11232787063), (53419, 2943878), (106838, 1471939), (210277, 747866), (373933, 420554)]