168244937

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{19913}}^1$

素因数の和:20008

約数の個数: 16

約数和(自身を含む): 206468352

約数和(自身を除く): 38223415

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 19913, 139391, 338521, 1413823, 2369647, 9896761, 24034991, 168244937]

約数ペア:

[(1, 168244937), (7, 24034991), (17, 9896761), (71, 2369647), (119, 1413823), (497, 338521), (1207, 139391), (8449, 19913)]