141784874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1423}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 265752576

約数和(自身を除く): 123967702

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 647, 1294, 1423, 2846, 4529, 7117, 9058, 9961, 14234, 15653, 19922, 31306, 49819, 99638, 109571, 219142, 920681, 1841362, 6444767, 10127491, 12889534, 20254982, 70892437, 141784874]

約数ペア:

[(1, 141784874), (2, 70892437), (7, 20254982), (11, 12889534), (14, 10127491), (22, 6444767), (77, 1841362), (154, 920681), (647, 219142), (1294, 109571), (1423, 99638), (2846, 49819), (4529, 31306), (7117, 19922), (9058, 15653), (9961, 14234)]