175275664

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1687

約数の個数: 40

約数和(自身を含む): 348727680

約数和(自身を除く): 173452016

約数列:

[1, 2, 4, 8, 16, 53, 106, 139, 212, 278, 424, 556, 848, 1112, 1487, 2224, 2974, 5948, 7367, 11896, 14734, 23792, 29468, 58936, 78811, 117872, 157622, 206693, 315244, 413386, 630488, 826772, 1260976, 1653544, 3307088, 10954729, 21909458, 43818916, 87637832, 175275664]

約数ペア:

[(1, 175275664), (2, 87637832), (4, 43818916), (8, 21909458), (16, 10954729), (53, 3307088), (106, 1653544), (139, 1260976), (212, 826772), (278, 630488), (424, 413386), (556, 315244), (848, 206693), (1112, 157622), (1487, 117872), (2224, 78811), (2974, 58936), (5948, 29468), (7367, 23792), (11896, 14734)]