128117952

素因数分解:

$2^6\times 3^2\times {\mathrm{347}}^1\times {\mathrm{641}}^1$

素因数の和:1006

約数の個数: 84

約数和(自身を含む): 368859816

約数和(自身を除く): 240741864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 347, 576, 641, 694, 1041, 1282, 1388, 1923, 2082, 2564, 2776, 3123, 3846, 4164, 5128, 5552, 5769, 6246, 7692, 8328, 10256, 11104, 11538, 12492, 15384, 16656, 20512, 22208, 23076, 24984, 30768, 33312, 41024, 46152, 49968, 61536, 66624, 92304, 99936, 123072, 184608, 199872, 222427, 369216, 444854, 667281, 889708, 1334562, 1779416, 2001843, 2669124, 3558832, 4003686, 5338248, 7117664, 8007372, 10676496, 14235328, 16014744, 21352992, 32029488, 42705984, 64058976, 128117952]

約数ペア:

[(1, 128117952), (2, 64058976), (3, 42705984), (4, 32029488), (6, 21352992), (8, 16014744), (9, 14235328), (12, 10676496), (16, 8007372), (18, 7117664), (24, 5338248), (32, 4003686), (36, 3558832), (48, 2669124), (64, 2001843), (72, 1779416), (96, 1334562), (144, 889708), (192, 667281), (288, 444854), (347, 369216), (576, 222427), (641, 199872), (694, 184608), (1041, 123072), (1282, 99936), (1388, 92304), (1923, 66624), (2082, 61536), (2564, 49968), (2776, 46152), (3123, 41024), (3846, 33312), (4164, 30768), (5128, 24984), (5552, 23076), (5769, 22208), (6246, 20512), (7692, 16656), (8328, 15384), (10256, 12492), (11104, 11538)]