128230692

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2347}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 311626560

約数和(自身を除く): 183395868

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 157, 174, 314, 348, 471, 628, 942, 1884, 2347, 4553, 4694, 7041, 9106, 9388, 13659, 14082, 18212, 27318, 28164, 54636, 68063, 136126, 204189, 272252, 368479, 408378, 736958, 816756, 1105437, 1473916, 2210874, 4421748, 10685891, 21371782, 32057673, 42743564, 64115346, 128230692]

約数ペア:

[(1, 128230692), (2, 64115346), (3, 42743564), (4, 32057673), (6, 21371782), (12, 10685891), (29, 4421748), (58, 2210874), (87, 1473916), (116, 1105437), (157, 816756), (174, 736958), (314, 408378), (348, 368479), (471, 272252), (628, 204189), (942, 136126), (1884, 68063), (2347, 54636), (4553, 28164), (4694, 27318), (7041, 18212), (9106, 14082), (9388, 13659)]