137547004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5501}}^1$

素因数の和:5578

約数の個数: 48

約数和(自身を含む): 295787520

約数和(自身を除く): 158240516

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 5501, 6251, 11002, 12502, 22004, 25004, 38507, 77014, 104519, 154028, 209038, 258547, 418076, 517094, 731633, 1034188, 1463266, 1809829, 2926532, 3619658, 4912393, 7239316, 9824786, 19649572, 34386751, 68773502, 137547004]

約数ペア:

[(1, 137547004), (2, 68773502), (4, 34386751), (7, 19649572), (14, 9824786), (19, 7239316), (28, 4912393), (38, 3619658), (47, 2926532), (76, 1809829), (94, 1463266), (133, 1034188), (188, 731633), (266, 517094), (329, 418076), (532, 258547), (658, 209038), (893, 154028), (1316, 104519), (1786, 77014), (3572, 38507), (5501, 25004), (6251, 22004), (11002, 12502)]