131442116

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{14957}}^1$

素因数の和:15000

約数の個数: 24

約数和(自身を含む): 249200280

約数和(自身を除く): 117758164

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 8788, 14957, 29914, 59828, 194441, 388882, 777764, 2527733, 5055466, 10110932, 32860529, 65721058, 131442116]

約数ペア:

[(1, 131442116), (2, 65721058), (4, 32860529), (13, 10110932), (26, 5055466), (52, 2527733), (169, 777764), (338, 388882), (676, 194441), (2197, 59828), (4394, 29914), (8788, 14957)]