138184606

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 259372800

約数和(自身を除く): 121188194

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 94, 98, 133, 266, 329, 658, 893, 931, 1579, 1786, 1862, 2303, 3158, 4606, 6251, 11053, 12502, 22106, 30001, 43757, 60002, 74213, 77371, 87514, 148426, 154742, 210007, 420014, 519491, 1038982, 1410047, 1470049, 2820094, 2940098, 3636437, 7272874, 9870329, 19740658, 69092303, 138184606]

約数ペア:

[(1, 138184606), (2, 69092303), (7, 19740658), (14, 9870329), (19, 7272874), (38, 3636437), (47, 2940098), (49, 2820094), (94, 1470049), (98, 1410047), (133, 1038982), (266, 519491), (329, 420014), (658, 210007), (893, 154742), (931, 148426), (1579, 87514), (1786, 77371), (1862, 74213), (2303, 60002), (3158, 43757), (4606, 30001), (6251, 22106), (11053, 12502)]