140437442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{26309}}^1$

素因数の和:26485

約数の個数: 16

約数和(自身を含む): 224476920

約数和(自身を除く): 84039478

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 26309, 52618, 447253, 894506, 4130513, 8261026, 70218721, 140437442]

約数ペア:

[(1, 140437442), (2, 70218721), (17, 8261026), (34, 4130513), (157, 894506), (314, 447253), (2669, 52618), (5338, 26309)]