157029188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{883}}^1\times {\mathrm{1933}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 287222208

約数和(自身を除く): 130193020

約数列:

[1, 2, 4, 23, 46, 92, 883, 1766, 1933, 3532, 3866, 7732, 20309, 40618, 44459, 81236, 88918, 177836, 1706839, 3413678, 6827356, 39257297, 78514594, 157029188]

約数ペア:

[(1, 157029188), (2, 78514594), (4, 39257297), (23, 6827356), (46, 3413678), (92, 1706839), (883, 177836), (1766, 88918), (1933, 81236), (3532, 44459), (3866, 40618), (7732, 20309)]