127776334

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 224289216

約数和(自身を除く): 96512882

約数列:

[1, 2, 7, 14, 61, 122, 157, 314, 427, 854, 953, 1099, 1906, 2198, 6671, 9577, 13342, 19154, 58133, 67039, 116266, 134078, 149621, 299242, 406931, 813862, 1047347, 2094694, 9126881, 18253762, 63888167, 127776334]

約数ペア:

[(1, 127776334), (2, 63888167), (7, 18253762), (14, 9126881), (61, 2094694), (122, 1047347), (157, 813862), (314, 406931), (427, 299242), (854, 149621), (953, 134078), (1099, 116266), (1906, 67039), (2198, 58133), (6671, 19154), (9577, 13342)]