156775136

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6421}}^1$

素因数の和:6547

約数の個数: 48

約数和(自身を含む): 356035680

約数和(自身を除く): 199260544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 3052, 3488, 6104, 6421, 12208, 12842, 24416, 25684, 44947, 51368, 89894, 102736, 179788, 205472, 359576, 699889, 719152, 1399778, 1438304, 2799556, 4899223, 5599112, 9798446, 11198224, 19596892, 22396448, 39193784, 78387568, 156775136]

約数ペア:

[(1, 156775136), (2, 78387568), (4, 39193784), (7, 22396448), (8, 19596892), (14, 11198224), (16, 9798446), (28, 5599112), (32, 4899223), (56, 2799556), (109, 1438304), (112, 1399778), (218, 719152), (224, 699889), (436, 359576), (763, 205472), (872, 179788), (1526, 102736), (1744, 89894), (3052, 51368), (3488, 44947), (6104, 25684), (6421, 24416), (12208, 12842)]