156744678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1135831}}^1$

素因数の和:1135859

約数の個数: 16

約数和(自身を含む): 327119616

約数和(自身を除く): 170374938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1135831, 2271662, 3407493, 6814986, 26124113, 52248226, 78372339, 156744678]

約数ペア:

[(1, 156744678), (2, 78372339), (3, 52248226), (6, 26124113), (23, 6814986), (46, 3407493), (69, 2271662), (138, 1135831)]