126180296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21401}}^1$

素因数の和:21485

約数の個数: 32

約数和(自身を含む): 261960480

約数和(自身を除く): 135780184

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 21401, 42802, 85604, 171208, 235411, 470822, 941644, 1433867, 1883288, 2867734, 5735468, 11470936, 15772537, 31545074, 63090148, 126180296]

約数ペア:

[(1, 126180296), (2, 63090148), (4, 31545074), (8, 15772537), (11, 11470936), (22, 5735468), (44, 2867734), (67, 1883288), (88, 1433867), (134, 941644), (268, 470822), (536, 235411), (737, 171208), (1474, 85604), (2948, 42802), (5896, 21401)]