138045152

素因数分解:

$2^5\times 7^3\times {\mathrm{12577}}^1$

素因数の和:12608

約数の個数: 48

約数和(自身を含む): 316965600

約数和(自身を除く): 178920448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 12577, 25154, 50308, 88039, 100616, 176078, 201232, 352156, 402464, 616273, 704312, 1232546, 1408624, 2465092, 2817248, 4313911, 4930184, 8627822, 9860368, 17255644, 19720736, 34511288, 69022576, 138045152]

約数ペア:

[(1, 138045152), (2, 69022576), (4, 34511288), (7, 19720736), (8, 17255644), (14, 9860368), (16, 8627822), (28, 4930184), (32, 4313911), (49, 2817248), (56, 2465092), (98, 1408624), (112, 1232546), (196, 704312), (224, 616273), (343, 402464), (392, 352156), (686, 201232), (784, 176078), (1372, 100616), (1568, 88039), (2744, 50308), (5488, 25154), (10976, 12577)]