160335395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 224156160

約数和(自身を除く): 63820765

約数列:

[1, 5, 11, 19, 55, 71, 95, 209, 355, 781, 1045, 1349, 2161, 3905, 6745, 10805, 14839, 23771, 41059, 74195, 118855, 153431, 205295, 451649, 767155, 1687741, 2258245, 2915189, 8438705, 14575945, 32067079, 160335395]

約数ペア:

[(1, 160335395), (5, 32067079), (11, 14575945), (19, 8438705), (55, 2915189), (71, 2258245), (95, 1687741), (209, 767155), (355, 451649), (781, 205295), (1045, 153431), (1349, 118855), (2161, 74195), (3905, 41059), (6745, 23771), (10805, 14839)]