144399388

素因数分解:

$2^2\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{4129}}^1$

素因数の和:5389

約数の個数: 24

約数和(自身を含む): 289100000

約数和(自身を除く): 144700612

約数列:

[1, 2, 4, 7, 14, 28, 1249, 2498, 4129, 4996, 8258, 8743, 16516, 17486, 28903, 34972, 57806, 115612, 5157121, 10314242, 20628484, 36099847, 72199694, 144399388]

約数ペア:

[(1, 144399388), (2, 72199694), (4, 36099847), (7, 20628484), (14, 10314242), (28, 5157121), (1249, 115612), (2498, 57806), (4129, 34972), (4996, 28903), (8258, 17486), (8743, 16516)]