137426464

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8641}}^1$

素因数の和:8729

約数の個数: 48

約数和(自身を含む): 313600896

約数和(自身を除く): 176174432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 8641, 15904, 17282, 34564, 60487, 69128, 120974, 138256, 241948, 276512, 483896, 613511, 967792, 1227022, 1935584, 2454044, 4294577, 4908088, 8589154, 9816176, 17178308, 19632352, 34356616, 68713232, 137426464]

約数ペア:

[(1, 137426464), (2, 68713232), (4, 34356616), (7, 19632352), (8, 17178308), (14, 9816176), (16, 8589154), (28, 4908088), (32, 4294577), (56, 2454044), (71, 1935584), (112, 1227022), (142, 967792), (224, 613511), (284, 483896), (497, 276512), (568, 241948), (994, 138256), (1136, 120974), (1988, 69128), (2272, 60487), (3976, 34564), (7952, 17282), (8641, 15904)]