158293223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{16007}}^1$

素因数の和:16078

約数の個数: 16

約数和(自身を含む): 184412160

約数和(自身を除く): 26118937

約数列:

[1, 11, 29, 31, 319, 341, 899, 9889, 16007, 176077, 464203, 496217, 5106233, 5458387, 14390293, 158293223]

約数ペア:

[(1, 158293223), (11, 14390293), (29, 5458387), (31, 5106233), (319, 496217), (341, 464203), (899, 176077), (9889, 16007)]