156209491

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 165874176

約数和(自身を除く): 9664685

約数列:

[1, 23, 103, 233, 283, 2369, 5359, 6509, 23999, 29149, 65939, 551977, 670427, 1516597, 6791717, 156209491]

約数ペア:

[(1, 156209491), (23, 6791717), (103, 1516597), (233, 670427), (283, 551977), (2369, 65939), (5359, 29149), (6509, 23999)]