165725968

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{33739}}^1$

素因数の和:34054

約数の個数: 20

約数和(自身を含む): 322149520

約数和(自身を除く): 156423552

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 33739, 67478, 134956, 269912, 539824, 10357873, 20715746, 41431492, 82862984, 165725968]

約数ペア:

[(1, 165725968), (2, 82862984), (4, 41431492), (8, 20715746), (16, 10357873), (307, 539824), (614, 269912), (1228, 134956), (2456, 67478), (4912, 33739)]