133927442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 223948800

約数和(自身を除く): 90021358

約数列:

[1, 2, 11, 22, 71, 142, 179, 358, 479, 781, 958, 1562, 1969, 3938, 5269, 10538, 12709, 25418, 34009, 68018, 85741, 139799, 171482, 279598, 374099, 748198, 943151, 1886302, 6087611, 12175222, 66963721, 133927442]

約数ペア:

[(1, 133927442), (2, 66963721), (11, 12175222), (22, 6087611), (71, 1886302), (142, 943151), (179, 748198), (358, 374099), (479, 279598), (781, 171482), (958, 139799), (1562, 85741), (1969, 68018), (3938, 34009), (5269, 25418), (10538, 12709)]