143886328

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{253321}}^1$

素因数の和:253398

約数の個数: 16

約数和(自身を含む): 273587760

約数和(自身を除く): 129701432

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 253321, 506642, 1013284, 2026568, 17985791, 35971582, 71943164, 143886328]

約数ペア:

[(1, 143886328), (2, 71943164), (4, 35971582), (8, 17985791), (71, 2026568), (142, 1013284), (284, 506642), (568, 253321)]