128772396256

素因数分解:

$2^5\times 7^1\times {\mathrm{574876769}}^1$

素因数の和:574876786

約数の個数: 24

約数和(自身を含む): 289737892080

約数和(自身を除く): 160965495824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 574876769, 1149753538, 2299507076, 4024137383, 4599014152, 8048274766, 9198028304, 16096549532, 18396056608, 32193099064, 64386198128, 128772396256]

約数ペア:

[(1, 128772396256), (2, 64386198128), (4, 32193099064), (7, 18396056608), (8, 16096549532), (14, 9198028304), (16, 8048274766), (28, 4599014152), (32, 4024137383), (56, 2299507076), (112, 1149753538), (224, 574876769)]