140072268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{17191}}^1$

素因数の和:17302

約数の個数: 48

約数和(自身を含む): 377398784

約数和(自身を除く): 237326516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 17191, 34382, 51573, 68764, 103146, 120337, 206292, 240674, 361011, 481348, 722022, 1444044, 1667527, 3335054, 5002581, 6670108, 10005162, 11672689, 20010324, 23345378, 35018067, 46690756, 70036134, 140072268]

約数ペア:

[(1, 140072268), (2, 70036134), (3, 46690756), (4, 35018067), (6, 23345378), (7, 20010324), (12, 11672689), (14, 10005162), (21, 6670108), (28, 5002581), (42, 3335054), (84, 1667527), (97, 1444044), (194, 722022), (291, 481348), (388, 361011), (582, 240674), (679, 206292), (1164, 120337), (1358, 103146), (2037, 68764), (2716, 51573), (4074, 34382), (8148, 17191)]