161255149

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{27817}}^1$

素因数の和:27876

約数の個数: 16

約数和(自身を含む): 192278016

約数和(自身を除く): 31022867

約数列:

[1, 11, 17, 31, 187, 341, 527, 5797, 27817, 305987, 472889, 862327, 5201779, 9485597, 14659559, 161255149]

約数ペア:

[(1, 161255149), (11, 14659559), (17, 9485597), (31, 5201779), (187, 862327), (341, 472889), (527, 305987), (5797, 27817)]