158884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 318528

約数和(自身を除く): 159644

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 157, 253, 314, 506, 628, 1012, 1727, 3454, 3611, 6908, 7222, 14444, 39721, 79442, 158884]

約数ペア:

[(1, 158884), (2, 79442), (4, 39721), (11, 14444), (22, 7222), (23, 6908), (44, 3611), (46, 3454), (92, 1727), (157, 1012), (253, 628), (314, 506)]