128115504

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2789}}^1$

素因数の和:2843

約数の個数: 120

約数和(自身を含む): 404773200

約数和(自身を除く): 276657696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 696, 792, 957, 1044, 1276, 1392, 1584, 1914, 2088, 2552, 2789, 2871, 3828, 4176, 5104, 5578, 5742, 7656, 8367, 11156, 11484, 15312, 16734, 22312, 22968, 25101, 30679, 33468, 44624, 45936, 50202, 61358, 66936, 80881, 92037, 100404, 122716, 133872, 161762, 184074, 200808, 242643, 245432, 276111, 323524, 368148, 401616, 485286, 490864, 552222, 647048, 727929, 736296, 889691, 970572, 1104444, 1294096, 1455858, 1472592, 1779382, 1941144, 2208888, 2669073, 2911716, 3558764, 3882288, 4417776, 5338146, 5823432, 7117528, 8007219, 10676292, 11646864, 14235056, 16014438, 21352584, 32028876, 42705168, 64057752, 128115504]

約数ペア:

[(1, 128115504), (2, 64057752), (3, 42705168), (4, 32028876), (6, 21352584), (8, 16014438), (9, 14235056), (11, 11646864), (12, 10676292), (16, 8007219), (18, 7117528), (22, 5823432), (24, 5338146), (29, 4417776), (33, 3882288), (36, 3558764), (44, 2911716), (48, 2669073), (58, 2208888), (66, 1941144), (72, 1779382), (87, 1472592), (88, 1455858), (99, 1294096), (116, 1104444), (132, 970572), (144, 889691), (174, 736296), (176, 727929), (198, 647048), (232, 552222), (261, 490864), (264, 485286), (319, 401616), (348, 368148), (396, 323524), (464, 276111), (522, 245432), (528, 242643), (638, 200808), (696, 184074), (792, 161762), (957, 133872), (1044, 122716), (1276, 100404), (1392, 92037), (1584, 80881), (1914, 66936), (2088, 61358), (2552, 50202), (2789, 45936), (2871, 44624), (3828, 33468), (4176, 30679), (5104, 25101), (5578, 22968), (5742, 22312), (7656, 16734), (8367, 15312), (11156, 11484)]