161749223

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2333}}^1$

素因数の和:2482

約数の個数: 16

約数和(自身を含む): 176450400

約数和(自身を除く): 14701177

約数列:

[1, 19, 41, 89, 779, 1691, 2333, 3649, 44327, 69331, 95653, 207637, 1817407, 3945103, 8513117, 161749223]

約数ペア:

[(1, 161749223), (19, 8513117), (41, 3945103), (89, 1817407), (779, 207637), (1691, 95653), (2333, 69331), (3649, 44327)]