141071728

素因数分解:

$2^4\times 7^1\times {\mathrm{1259569}}^1$

素因数の和:1259584

約数の個数: 20

約数和(自身を含む): 312373360

約数和(自身を除く): 171301632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1259569, 2519138, 5038276, 8816983, 10076552, 17633966, 20153104, 35267932, 70535864, 141071728]

約数ペア:

[(1, 141071728), (2, 70535864), (4, 35267932), (7, 20153104), (8, 17633966), (14, 10076552), (16, 8816983), (28, 5038276), (56, 2519138), (112, 1259569)]