256100148

素因数分解:

$2^2\times 3^2\times {\mathrm{7113893}}^1$

素因数の和:7113903

約数の個数: 18

約数和(自身を含む): 647364354

約数和(自身を除く): 391264206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7113893, 14227786, 21341679, 28455572, 42683358, 64025037, 85366716, 128050074, 256100148]

約数ペア:

[(1, 256100148), (2, 128050074), (3, 85366716), (4, 64025037), (6, 42683358), (9, 28455572), (12, 21341679), (18, 14227786), (36, 7113893)]