128548992

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2341}}^1$

素因数の和:2382

約数の個数: 128

約数和(自身を含む): 401325120

約数和(自身を除く): 272776128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1408, 1664, 1716, 2112, 2288, 2341, 2496, 3432, 4224, 4576, 4682, 4992, 6864, 7023, 9152, 9364, 13728, 14046, 18304, 18728, 25751, 27456, 28092, 30433, 37456, 51502, 54912, 56184, 60866, 74912, 77253, 91299, 103004, 112368, 121732, 149824, 154506, 182598, 206008, 224736, 243464, 299648, 309012, 334763, 365196, 412016, 449472, 486928, 618024, 669526, 730392, 824032, 898944, 973856, 1004289, 1236048, 1339052, 1460784, 1648064, 1947712, 2008578, 2472096, 2678104, 2921568, 3296128, 3895424, 4017156, 4944192, 5356208, 5843136, 8034312, 9888384, 10712416, 11686272, 16068624, 21424832, 32137248, 42849664, 64274496, 128548992]

約数ペア:

[(1, 128548992), (2, 64274496), (3, 42849664), (4, 32137248), (6, 21424832), (8, 16068624), (11, 11686272), (12, 10712416), (13, 9888384), (16, 8034312), (22, 5843136), (24, 5356208), (26, 4944192), (32, 4017156), (33, 3895424), (39, 3296128), (44, 2921568), (48, 2678104), (52, 2472096), (64, 2008578), (66, 1947712), (78, 1648064), (88, 1460784), (96, 1339052), (104, 1236048), (128, 1004289), (132, 973856), (143, 898944), (156, 824032), (176, 730392), (192, 669526), (208, 618024), (264, 486928), (286, 449472), (312, 412016), (352, 365196), (384, 334763), (416, 309012), (429, 299648), (528, 243464), (572, 224736), (624, 206008), (704, 182598), (832, 154506), (858, 149824), (1056, 121732), (1144, 112368), (1248, 103004), (1408, 91299), (1664, 77253), (1716, 74912), (2112, 60866), (2288, 56184), (2341, 54912), (2496, 51502), (3432, 37456), (4224, 30433), (4576, 28092), (4682, 27456), (4992, 25751), (6864, 18728), (7023, 18304), (9152, 14046), (9364, 13728)]