137434612

素因数分解:

$2^2\times 7^3\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 283360000

約数和(自身を除く): 145925388

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 343, 436, 686, 763, 919, 1372, 1526, 1838, 3052, 3676, 5341, 6433, 10682, 12866, 21364, 25732, 37387, 45031, 74774, 90062, 100171, 149548, 180124, 200342, 315217, 400684, 630434, 701197, 1260868, 1402394, 2804788, 4908379, 9816758, 19633516, 34358653, 68717306, 137434612]

約数ペア:

[(1, 137434612), (2, 68717306), (4, 34358653), (7, 19633516), (14, 9816758), (28, 4908379), (49, 2804788), (98, 1402394), (109, 1260868), (196, 701197), (218, 630434), (343, 400684), (436, 315217), (686, 200342), (763, 180124), (919, 149548), (1372, 100171), (1526, 90062), (1838, 74774), (3052, 45031), (3676, 37387), (5341, 25732), (6433, 21364), (10682, 12866)]