128020422

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{50923}}^1$

素因数の和:51347

約数の個数: 16

約数和(自身を含む): 256656960

約数和(自身を除く): 128636538

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 50923, 101846, 152769, 305538, 21336737, 42673474, 64010211, 128020422]

約数ペア:

[(1, 128020422), (2, 64010211), (3, 42673474), (6, 21336737), (419, 305538), (838, 152769), (1257, 101846), (2514, 50923)]