128536992

素因数分解:

$2^5\times 3^2\times {\mathrm{446309}}^1$

素因数の和:446325

約数の個数: 36

約数和(自身を含む): 365527890

約数和(自身を除く): 236990898

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 446309, 892618, 1338927, 1785236, 2677854, 3570472, 4016781, 5355708, 7140944, 8033562, 10711416, 14281888, 16067124, 21422832, 32134248, 42845664, 64268496, 128536992]

約数ペア:

[(1, 128536992), (2, 64268496), (3, 42845664), (4, 32134248), (6, 21422832), (8, 16067124), (9, 14281888), (12, 10711416), (16, 8033562), (18, 7140944), (24, 5355708), (32, 4016781), (36, 3570472), (48, 2677854), (72, 1785236), (96, 1338927), (144, 892618), (288, 446309)]