138506976

素因数分解:

$2^5\times 3^3\times {\mathrm{160309}}^1$

素因数の和:160328

約数の個数: 48

約数和(自身を含む): 403981200

約数和(自身を除く): 265474224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 160309, 320618, 480927, 641236, 961854, 1282472, 1442781, 1923708, 2564944, 2885562, 3847416, 4328343, 5129888, 5771124, 7694832, 8656686, 11542248, 15389664, 17313372, 23084496, 34626744, 46168992, 69253488, 138506976]

約数ペア:

[(1, 138506976), (2, 69253488), (3, 46168992), (4, 34626744), (6, 23084496), (8, 17313372), (9, 15389664), (12, 11542248), (16, 8656686), (18, 7694832), (24, 5771124), (27, 5129888), (32, 4328343), (36, 3847416), (48, 2885562), (54, 2564944), (72, 1923708), (96, 1442781), (108, 1282472), (144, 961854), (216, 641236), (288, 480927), (432, 320618), (864, 160309)]