149889824

素因数分解:

$2^5\times 7^2\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:1010

約数の個数: 72

約数和(自身を含む): 346818780

約数和(自身を除く): 196928956

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 109, 112, 196, 218, 224, 392, 436, 763, 784, 872, 877, 1526, 1568, 1744, 1754, 3052, 3488, 3508, 5341, 6104, 6139, 7016, 10682, 12208, 12278, 14032, 21364, 24416, 24556, 28064, 42728, 42973, 49112, 85456, 85946, 95593, 98224, 170912, 171892, 191186, 196448, 343784, 382372, 669151, 687568, 764744, 1338302, 1375136, 1529488, 2676604, 3058976, 4684057, 5353208, 9368114, 10706416, 18736228, 21412832, 37472456, 74944912, 149889824]

約数ペア:

[(1, 149889824), (2, 74944912), (4, 37472456), (7, 21412832), (8, 18736228), (14, 10706416), (16, 9368114), (28, 5353208), (32, 4684057), (49, 3058976), (56, 2676604), (98, 1529488), (109, 1375136), (112, 1338302), (196, 764744), (218, 687568), (224, 669151), (392, 382372), (436, 343784), (763, 196448), (784, 191186), (872, 171892), (877, 170912), (1526, 98224), (1568, 95593), (1744, 85946), (1754, 85456), (3052, 49112), (3488, 42973), (3508, 42728), (5341, 28064), (6104, 24556), (6139, 24416), (7016, 21364), (10682, 14032), (12208, 12278)]