128974912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{183203}}^1$

素因数の和:183226

約数の個数: 28

約数和(自身を含む): 279202896

約数和(自身を除く): 150227984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 183203, 366406, 732812, 1465624, 2015233, 2931248, 4030466, 5862496, 8060932, 11724992, 16121864, 32243728, 64487456, 128974912]

約数ペア:

[(1, 128974912), (2, 64487456), (4, 32243728), (8, 16121864), (11, 11724992), (16, 8060932), (22, 5862496), (32, 4030466), (44, 2931248), (64, 2015233), (88, 1465624), (176, 732812), (352, 366406), (704, 183203)]