139408864

素因数分解:

$2^5\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1039}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 314496000

約数和(自身を除く): 175087136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 599, 1039, 1198, 2078, 2396, 4156, 4193, 4792, 7273, 8312, 8386, 9584, 14546, 16624, 16772, 19168, 29092, 33248, 33544, 58184, 67088, 116368, 134176, 232736, 622361, 1244722, 2489444, 4356527, 4978888, 8713054, 9957776, 17426108, 19915552, 34852216, 69704432, 139408864]

約数ペア:

[(1, 139408864), (2, 69704432), (4, 34852216), (7, 19915552), (8, 17426108), (14, 9957776), (16, 8713054), (28, 4978888), (32, 4356527), (56, 2489444), (112, 1244722), (224, 622361), (599, 232736), (1039, 134176), (1198, 116368), (2078, 67088), (2396, 58184), (4156, 33544), (4193, 33248), (4792, 29092), (7273, 19168), (8312, 16772), (8386, 16624), (9584, 14546)]