168460981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{719}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 185068800

約数和(自身を除く): 16607819

約数列:

[1, 13, 67, 269, 719, 871, 3497, 9347, 18023, 48173, 193411, 234299, 626249, 2514343, 12958537, 168460981]

約数ペア:

[(1, 168460981), (13, 12958537), (67, 2514343), (269, 626249), (719, 234299), (871, 193411), (3497, 48173), (9347, 18023)]