156939536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10627}}^1$

素因数の和:10719

約数の個数: 40

約数和(自身を含む): 332103744

約数和(自身を除く): 175164208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 10627, 14768, 21254, 42508, 85016, 138151, 170032, 276302, 552604, 754517, 1105208, 1509034, 2210416, 3018068, 6036136, 9808721, 12072272, 19617442, 39234884, 78469768, 156939536]

約数ペア:

[(1, 156939536), (2, 78469768), (4, 39234884), (8, 19617442), (13, 12072272), (16, 9808721), (26, 6036136), (52, 3018068), (71, 2210416), (104, 1509034), (142, 1105208), (208, 754517), (284, 552604), (568, 276302), (923, 170032), (1136, 138151), (1846, 85016), (3692, 42508), (7384, 21254), (10627, 14768)]