137803064

素因数分解:

$2^3\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{1999}}^1$

素因数の和:3243

約数の個数: 32

約数和(自身を含む): 295680000

約数和(自身を除く): 157876936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1231, 1999, 2462, 3998, 4924, 7996, 8617, 9848, 13993, 15992, 17234, 27986, 34468, 55972, 68936, 111944, 2460769, 4921538, 9843076, 17225383, 19686152, 34450766, 68901532, 137803064]

約数ペア:

[(1, 137803064), (2, 68901532), (4, 34450766), (7, 19686152), (8, 17225383), (14, 9843076), (28, 4921538), (56, 2460769), (1231, 111944), (1999, 68936), (2462, 55972), (3998, 34468), (4924, 27986), (7996, 17234), (8617, 15992), (9848, 13993)]