137720113

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3541}}^1$

素因数の和:3672

約数の個数: 16

約数和(自身を含む): 153014400

約数和(自身を除く): 15294287

約数列:

[1, 19, 23, 89, 437, 1691, 2047, 3541, 38893, 67279, 81443, 315149, 1547417, 5987831, 7248427, 137720113]

約数ペア:

[(1, 137720113), (19, 7248427), (23, 5987831), (89, 1547417), (437, 315149), (1691, 81443), (2047, 67279), (3541, 38893)]