157034321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 169579008

約数和(自身を除く): 12544687

約数列:

[1, 17, 71, 281, 463, 1207, 4777, 7871, 19951, 32873, 130103, 339167, 558841, 2211751, 9237313, 157034321]

約数ペア:

[(1, 157034321), (17, 9237313), (71, 2211751), (281, 558841), (463, 339167), (1207, 130103), (4777, 32873), (7871, 19951)]