138179232

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2411}}^1$

素因数の和:2626

約数の個数: 72

約数和(自身を含む): 395085600

約数和(自身を除く): 256906368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1592, 1791, 2388, 2411, 3184, 3582, 4776, 4822, 6368, 7164, 7233, 9552, 9644, 14328, 14466, 19104, 19288, 21699, 28656, 28932, 38576, 43398, 57312, 57864, 77152, 86796, 115728, 173592, 231456, 347184, 479789, 694368, 959578, 1439367, 1919156, 2878734, 3838312, 4318101, 5757468, 7676624, 8636202, 11514936, 15353248, 17272404, 23029872, 34544808, 46059744, 69089616, 138179232]

約数ペア:

[(1, 138179232), (2, 69089616), (3, 46059744), (4, 34544808), (6, 23029872), (8, 17272404), (9, 15353248), (12, 11514936), (16, 8636202), (18, 7676624), (24, 5757468), (32, 4318101), (36, 3838312), (48, 2878734), (72, 1919156), (96, 1439367), (144, 959578), (199, 694368), (288, 479789), (398, 347184), (597, 231456), (796, 173592), (1194, 115728), (1592, 86796), (1791, 77152), (2388, 57864), (2411, 57312), (3184, 43398), (3582, 38576), (4776, 28932), (4822, 28656), (6368, 21699), (7164, 19288), (7233, 19104), (9552, 14466), (9644, 14328)]