168616906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{62497}}^1$

素因数の和:62589

約数の個数: 16

約数和(自身を含む): 269991360

約数和(自身を除く): 101374454

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 62497, 124994, 1187443, 2374886, 4437287, 8874574, 84308453, 168616906]

約数ペア:

[(1, 168616906), (2, 84308453), (19, 8874574), (38, 4437287), (71, 2374886), (142, 1187443), (1349, 124994), (2698, 62497)]