128653818

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{6301}}^1$

素因数の和:6430

約数の個数: 32

約数和(自身を含む): 266801472

約数和(自身を除く): 138147654

約数列:

[1, 2, 3, 6, 41, 82, 83, 123, 166, 246, 249, 498, 3403, 6301, 6806, 10209, 12602, 18903, 20418, 37806, 258341, 516682, 522983, 775023, 1045966, 1550046, 1568949, 3137898, 21442303, 42884606, 64326909, 128653818]

約数ペア:

[(1, 128653818), (2, 64326909), (3, 42884606), (6, 21442303), (41, 3137898), (82, 1568949), (83, 1550046), (123, 1045966), (166, 775023), (246, 522983), (249, 516682), (498, 258341), (3403, 37806), (6301, 20418), (6806, 18903), (10209, 12602)]