142348928

素因数分解:

$2^7\times {\mathrm{223}}^1\times {\mathrm{4987}}^1$

素因数の和:5224

約数の個数: 32

約数和(自身を含む): 284914560

約数和(自身を除く): 142565632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 446, 892, 1784, 3568, 4987, 7136, 9974, 14272, 19948, 28544, 39896, 79792, 159584, 319168, 638336, 1112101, 2224202, 4448404, 8896808, 17793616, 35587232, 71174464, 142348928]

約数ペア:

[(1, 142348928), (2, 71174464), (4, 35587232), (8, 17793616), (16, 8896808), (32, 4448404), (64, 2224202), (128, 1112101), (223, 638336), (446, 319168), (892, 159584), (1784, 79792), (3568, 39896), (4987, 28544), (7136, 19948), (9974, 14272)]