140039442

素因数分解:

$2^1\times 3^6\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:850

約数の個数: 56

約数和(自身を含む): 317669520

約数和(自身を除く): 177630078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 243, 278, 417, 486, 691, 729, 834, 1251, 1382, 1458, 2073, 2502, 3753, 4146, 6219, 7506, 11259, 12438, 18657, 22518, 33777, 37314, 55971, 67554, 96049, 101331, 111942, 167913, 192098, 202662, 288147, 335826, 503739, 576294, 864441, 1007478, 1728882, 2593323, 5186646, 7779969, 15559938, 23339907, 46679814, 70019721, 140039442]

約数ペア:

[(1, 140039442), (2, 70019721), (3, 46679814), (6, 23339907), (9, 15559938), (18, 7779969), (27, 5186646), (54, 2593323), (81, 1728882), (139, 1007478), (162, 864441), (243, 576294), (278, 503739), (417, 335826), (486, 288147), (691, 202662), (729, 192098), (834, 167913), (1251, 111942), (1382, 101331), (1458, 96049), (2073, 67554), (2502, 55971), (3753, 37314), (4146, 33777), (6219, 22518), (7506, 18657), (11259, 12438)]