128116944

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4177}}^1$

素因数の和:4265

約数の個数: 80

約数和(自身を含む): 373011840

約数和(自身を除く): 244894896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 4177, 5112, 7668, 8354, 10224, 12531, 15336, 16708, 25062, 30672, 33416, 37593, 50124, 66832, 75186, 100248, 112779, 150372, 200496, 225558, 296567, 300744, 451116, 593134, 601488, 889701, 902232, 1186268, 1779402, 1804464, 2372536, 2669103, 3558804, 4745072, 5338206, 7117608, 8007309, 10676412, 14235216, 16014618, 21352824, 32029236, 42705648, 64058472, 128116944]

約数ペア:

[(1, 128116944), (2, 64058472), (3, 42705648), (4, 32029236), (6, 21352824), (8, 16014618), (9, 14235216), (12, 10676412), (16, 8007309), (18, 7117608), (24, 5338206), (27, 4745072), (36, 3558804), (48, 2669103), (54, 2372536), (71, 1804464), (72, 1779402), (108, 1186268), (142, 902232), (144, 889701), (213, 601488), (216, 593134), (284, 451116), (426, 300744), (432, 296567), (568, 225558), (639, 200496), (852, 150372), (1136, 112779), (1278, 100248), (1704, 75186), (1917, 66832), (2556, 50124), (3408, 37593), (3834, 33416), (4177, 30672), (5112, 25062), (7668, 16708), (8354, 15336), (10224, 12531)]