127484672

素因数分解:

$2^8\times 7^2\times {\mathrm{10163}}^1$

素因数の和:10193

約数の個数: 54

約数和(自身を含む): 296046828

約数和(自身を除く): 168562156

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 10163, 12544, 20326, 40652, 71141, 81304, 142282, 162608, 284564, 325216, 497987, 569128, 650432, 995974, 1138256, 1300864, 1991948, 2276512, 2601728, 3983896, 4553024, 7967792, 9106048, 15935584, 18212096, 31871168, 63742336, 127484672]

約数ペア:

[(1, 127484672), (2, 63742336), (4, 31871168), (7, 18212096), (8, 15935584), (14, 9106048), (16, 7967792), (28, 4553024), (32, 3983896), (49, 2601728), (56, 2276512), (64, 1991948), (98, 1300864), (112, 1138256), (128, 995974), (196, 650432), (224, 569128), (256, 497987), (392, 325216), (448, 284564), (784, 162608), (896, 142282), (1568, 81304), (1792, 71141), (3136, 40652), (6272, 20326), (10163, 12544)]