238326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 546048

約数和(自身を除く): 307722

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 157, 253, 314, 471, 506, 759, 942, 1518, 1727, 3454, 3611, 5181, 7222, 10362, 10833, 21666, 39721, 79442, 119163, 238326]

約数ペア:

[(1, 238326), (2, 119163), (3, 79442), (6, 39721), (11, 21666), (22, 10833), (23, 10362), (33, 7222), (46, 5181), (66, 3611), (69, 3454), (138, 1727), (157, 1518), (253, 942), (314, 759), (471, 506)]