157928287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{9341}}^1$

素因数の和:9434

約数の個数: 16

約数和(自身を含む): 181608480

約数和(自身を除く): 23680193

約数列:

[1, 11, 29, 53, 319, 583, 1537, 9341, 16907, 102751, 270889, 495073, 2979779, 5445803, 14357117, 157928287]

約数ペア:

[(1, 157928287), (11, 14357117), (29, 5445803), (53, 2979779), (319, 495073), (583, 270889), (1537, 102751), (9341, 16907)]