189791504

素因数分解:

$2^4\times 7^3\times {\mathrm{34583}}^1$

素因数の和:34612

約数の個数: 40

約数和(自身を含む): 428841600

約数和(自身を除く): 239050096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 34583, 69166, 138332, 242081, 276664, 484162, 553328, 968324, 1694567, 1936648, 3389134, 3873296, 6778268, 11861969, 13556536, 23723938, 27113072, 47447876, 94895752, 189791504]

約数ペア:

[(1, 189791504), (2, 94895752), (4, 47447876), (7, 27113072), (8, 23723938), (14, 13556536), (16, 11861969), (28, 6778268), (49, 3873296), (56, 3389134), (98, 1936648), (112, 1694567), (196, 968324), (343, 553328), (392, 484162), (686, 276664), (784, 242081), (1372, 138332), (2744, 69166), (5488, 34583)]