131872656

素因数分解:

$2^4\times 3^1\times {\mathrm{2747347}}^1$

素因数の和:2747358

約数の個数: 20

約数和(自身を含む): 340671152

約数和(自身を除く): 208798496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2747347, 5494694, 8242041, 10989388, 16484082, 21978776, 32968164, 43957552, 65936328, 131872656]

約数ペア:

[(1, 131872656), (2, 65936328), (3, 43957552), (4, 32968164), (6, 21978776), (8, 16484082), (12, 10989388), (16, 8242041), (24, 5494694), (48, 2747347)]