156940817

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{24223}}^1$

素因数の和:24284

約数の個数: 16

約数和(自身を含む): 186040320

約数和(自身を除く): 29099503

約数列:

[1, 11, 19, 31, 209, 341, 589, 6479, 24223, 266453, 460237, 750913, 5062607, 8260043, 14267347, 156940817]

約数ペア:

[(1, 156940817), (11, 14267347), (19, 8260043), (31, 5062607), (209, 750913), (341, 460237), (589, 266453), (6479, 24223)]