158541553

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 168497280

約数和(自身を除く): 9955727

約数列:

[1, 23, 97, 179, 397, 2231, 4117, 9131, 17363, 38509, 71063, 399349, 885707, 1634449, 6893111, 158541553]

約数ペア:

[(1, 158541553), (23, 6893111), (97, 1634449), (179, 885707), (397, 399349), (2231, 71063), (4117, 38509), (9131, 17363)]