161658810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{16787}}^1$

素因数の和:16907

約数の個数: 48

約数和(自身を含む): 424266336

約数和(自身を除く): 262607526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 9630, 16787, 33574, 50361, 83935, 100722, 151083, 167870, 251805, 302166, 503610, 755415, 1510830, 1796209, 3592418, 5388627, 8981045, 10777254, 16165881, 17962090, 26943135, 32331762, 53886270, 80829405, 161658810]

約数ペア:

[(1, 161658810), (2, 80829405), (3, 53886270), (5, 32331762), (6, 26943135), (9, 17962090), (10, 16165881), (15, 10777254), (18, 8981045), (30, 5388627), (45, 3592418), (90, 1796209), (107, 1510830), (214, 755415), (321, 503610), (535, 302166), (642, 251805), (963, 167870), (1070, 151083), (1605, 100722), (1926, 83935), (3210, 50361), (4815, 33574), (9630, 16787)]