141286684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{709}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 309173760

約数和(自身を除く): 167887076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 647, 709, 1294, 1418, 2588, 2836, 4529, 4963, 7117, 7799, 9058, 9926, 14234, 15598, 18116, 19852, 28468, 31196, 49819, 54593, 99638, 109186, 199276, 218372, 458723, 917446, 1834892, 3211061, 5045953, 6422122, 10091906, 12844244, 20183812, 35321671, 70643342, 141286684]

約数ペア:

[(1, 141286684), (2, 70643342), (4, 35321671), (7, 20183812), (11, 12844244), (14, 10091906), (22, 6422122), (28, 5045953), (44, 3211061), (77, 1834892), (154, 917446), (308, 458723), (647, 218372), (709, 199276), (1294, 109186), (1418, 99638), (2588, 54593), (2836, 49819), (4529, 31196), (4963, 28468), (7117, 19852), (7799, 18116), (9058, 15598), (9926, 14234)]