148990159

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{823}}^1$

素因数の和:1326

約数の個数: 16

約数和(自身を含む): 165169152

約数和(自身を除く): 16178993

約数列:

[1, 17, 23, 391, 463, 823, 7871, 10649, 13991, 18929, 181033, 321793, 381049, 6477833, 8764127, 148990159]

約数ペア:

[(1, 148990159), (17, 8764127), (23, 6477833), (391, 381049), (463, 321793), (823, 181033), (7871, 18929), (10649, 13991)]