138519192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{997}}^1$

素因数の和:1840

約数の個数: 64

約数和(自身を含む): 396645120

約数和(自身を除く): 258125928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 827, 997, 1654, 1994, 2481, 2991, 3308, 3988, 4962, 5789, 5982, 6616, 6979, 7976, 9924, 11578, 11964, 13958, 17367, 19848, 20937, 23156, 23928, 27916, 34734, 41874, 46312, 55832, 69468, 83748, 138936, 167496, 824519, 1649038, 2473557, 3298076, 4947114, 5771633, 6596152, 9894228, 11543266, 17314899, 19788456, 23086532, 34629798, 46173064, 69259596, 138519192]

約数ペア:

[(1, 138519192), (2, 69259596), (3, 46173064), (4, 34629798), (6, 23086532), (7, 19788456), (8, 17314899), (12, 11543266), (14, 9894228), (21, 6596152), (24, 5771633), (28, 4947114), (42, 3298076), (56, 2473557), (84, 1649038), (168, 824519), (827, 167496), (997, 138936), (1654, 83748), (1994, 69468), (2481, 55832), (2991, 46312), (3308, 41874), (3988, 34734), (4962, 27916), (5789, 23928), (5982, 23156), (6616, 20937), (6979, 19848), (7976, 17367), (9924, 13958), (11578, 11964)]