161772179

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{593}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 175348800

約数和(自身を除く): 13576621

約数列:

[1, 23, 29, 409, 593, 667, 9407, 11861, 13639, 17197, 242537, 272803, 395531, 5578351, 7033573, 161772179]

約数ペア:

[(1, 161772179), (23, 7033573), (29, 5578351), (409, 395531), (593, 272803), (667, 242537), (9407, 17197), (11861, 13639)]