140056308

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{79397}}^1$

素因数の和:79421

約数の個数: 54

約数和(自身を含む): 411837426

約数和(自身を除く): 271781118

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 79397, 158794, 238191, 317588, 476382, 555779, 714573, 952764, 1111558, 1429146, 1667337, 2223116, 2858292, 3334674, 3890453, 5002011, 6669348, 7780906, 10004022, 11671359, 15561812, 20008044, 23342718, 35014077, 46685436, 70028154, 140056308]

約数ペア:

[(1, 140056308), (2, 70028154), (3, 46685436), (4, 35014077), (6, 23342718), (7, 20008044), (9, 15561812), (12, 11671359), (14, 10004022), (18, 7780906), (21, 6669348), (28, 5002011), (36, 3890453), (42, 3334674), (49, 2858292), (63, 2223116), (84, 1667337), (98, 1429146), (126, 1111558), (147, 952764), (196, 714573), (252, 555779), (294, 476382), (441, 317588), (588, 238191), (882, 158794), (1764, 79397)]