156984282004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{16127}}^1\times {\mathrm{221233}}^1$

素因数の和:237375

約数の個数: 24

約数和(自身を含む): 299717203968

約数和(自身を除く): 142732921964

約数列:

[1, 2, 4, 11, 22, 44, 16127, 32254, 64508, 177397, 221233, 354794, 442466, 709588, 884932, 2433563, 4867126, 9734252, 3567824591, 7135649182, 14271298364, 39246070501, 78492141002, 156984282004]

約数ペア:

[(1, 156984282004), (2, 78492141002), (4, 39246070501), (11, 14271298364), (22, 7135649182), (44, 3567824591), (16127, 9734252), (32254, 4867126), (64508, 2433563), (177397, 884932), (221233, 709588), (354794, 442466)]