131206464

素因数分解:

$2^6\times 3^2\times {\mathrm{227789}}^1$

素因数の和:227807

約数の個数: 42

約数和(自身を含む): 376081290

約数和(自身を除く): 244874826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 227789, 455578, 683367, 911156, 1366734, 1822312, 2050101, 2733468, 3644624, 4100202, 5466936, 7289248, 8200404, 10933872, 14578496, 16400808, 21867744, 32801616, 43735488, 65603232, 131206464]

約数ペア:

[(1, 131206464), (2, 65603232), (3, 43735488), (4, 32801616), (6, 21867744), (8, 16400808), (9, 14578496), (12, 10933872), (16, 8200404), (18, 7289248), (24, 5466936), (32, 4100202), (36, 3644624), (48, 2733468), (64, 2050101), (72, 1822312), (96, 1366734), (144, 911156), (192, 683367), (288, 455578), (576, 227789)]