142740247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 157036320

約数和(自身を除く): 14296073

約数列:

[1, 13, 89, 107, 1153, 1157, 1391, 9523, 14989, 102617, 123371, 123799, 1334021, 1603823, 10980019, 142740247]

約数ペア:

[(1, 142740247), (13, 10980019), (89, 1603823), (107, 1334021), (1153, 123799), (1157, 123371), (1391, 102617), (9523, 14989)]