142769148

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{18503}}^1$

素因数の和:19153

約数の個数: 24

約数和(自身を含む): 333664128

約数和(自身を除く): 190894980

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 18503, 37006, 55509, 74012, 111018, 222036, 11897429, 23794858, 35692287, 47589716, 71384574, 142769148]

約数ペア:

[(1, 142769148), (2, 71384574), (3, 47589716), (4, 35692287), (6, 23794858), (12, 11897429), (643, 222036), (1286, 111018), (1929, 74012), (2572, 55509), (3858, 37006), (7716, 18503)]