131915232

素因数分解:

$2^5\times 3^2\times {\mathrm{458039}}^1$

素因数の和:458055

約数の個数: 36

約数和(自身を含む): 375134760

約数和(自身を除く): 243219528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 458039, 916078, 1374117, 1832156, 2748234, 3664312, 4122351, 5496468, 7328624, 8244702, 10992936, 14657248, 16489404, 21985872, 32978808, 43971744, 65957616, 131915232]

約数ペア:

[(1, 131915232), (2, 65957616), (3, 43971744), (4, 32978808), (6, 21985872), (8, 16489404), (9, 14657248), (12, 10992936), (16, 8244702), (18, 7328624), (24, 5496468), (32, 4122351), (36, 3664312), (48, 2748234), (72, 1832156), (96, 1374117), (144, 916078), (288, 458039)]