168162578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{4673}}^1$

素因数の和:5641

約数の個数: 16

約数和(自身を含む): 265857120

約数和(自身を除く): 97694542

約数列:

[1, 2, 19, 38, 947, 1894, 4673, 9346, 17993, 35986, 88787, 177574, 4425331, 8850662, 84081289, 168162578]

約数ペア:

[(1, 168162578), (2, 84081289), (19, 8850662), (38, 4425331), (947, 177574), (1894, 88787), (4673, 35986), (9346, 17993)]