140192176

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{380957}}^1$

素因数の和:380988

約数の個数: 20

約数和(自身を含む): 283432752

約数和(自身を除く): 143240576

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 380957, 761914, 1523828, 3047656, 6095312, 8762011, 17524022, 35048044, 70096088, 140192176]

約数ペア:

[(1, 140192176), (2, 70096088), (4, 35048044), (8, 17524022), (16, 8762011), (23, 6095312), (46, 3047656), (92, 1523828), (184, 761914), (368, 380957)]