128047392

素因数分解:

$2^5\times 3^6\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:538

約数の個数: 168

約数和(自身を含む): 413154000

約数和(自身を除く): 285106608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 499, 528, 594, 648, 729, 792, 864, 891, 972, 998, 1056, 1188, 1296, 1458, 1497, 1584, 1782, 1944, 1996, 2376, 2592, 2673, 2916, 2994, 3168, 3564, 3888, 3992, 4491, 4752, 5346, 5489, 5832, 5988, 7128, 7776, 7984, 8019, 8982, 9504, 10692, 10978, 11664, 11976, 13473, 14256, 15968, 16038, 16467, 17964, 21384, 21956, 23328, 23952, 26946, 28512, 32076, 32934, 35928, 40419, 42768, 43912, 47904, 49401, 53892, 64152, 65868, 71856, 80838, 85536, 87824, 98802, 107784, 121257, 128304, 131736, 143712, 148203, 161676, 175648, 197604, 215568, 242514, 256608, 263472, 296406, 323352, 363771, 395208, 431136, 444609, 485028, 526944, 592812, 646704, 727542, 790416, 889218, 970056, 1185624, 1293408, 1333827, 1455084, 1580832, 1778436, 1940112, 2371248, 2667654, 2910168, 3556872, 3880224, 4001481, 4742496, 5335308, 5820336, 7113744, 8002962, 10670616, 11640672, 14227488, 16005924, 21341232, 32011848, 42682464, 64023696, 128047392]

約数ペア:

[(1, 128047392), (2, 64023696), (3, 42682464), (4, 32011848), (6, 21341232), (8, 16005924), (9, 14227488), (11, 11640672), (12, 10670616), (16, 8002962), (18, 7113744), (22, 5820336), (24, 5335308), (27, 4742496), (32, 4001481), (33, 3880224), (36, 3556872), (44, 2910168), (48, 2667654), (54, 2371248), (66, 1940112), (72, 1778436), (81, 1580832), (88, 1455084), (96, 1333827), (99, 1293408), (108, 1185624), (132, 970056), (144, 889218), (162, 790416), (176, 727542), (198, 646704), (216, 592812), (243, 526944), (264, 485028), (288, 444609), (297, 431136), (324, 395208), (352, 363771), (396, 323352), (432, 296406), (486, 263472), (499, 256608), (528, 242514), (594, 215568), (648, 197604), (729, 175648), (792, 161676), (864, 148203), (891, 143712), (972, 131736), (998, 128304), (1056, 121257), (1188, 107784), (1296, 98802), (1458, 87824), (1497, 85536), (1584, 80838), (1782, 71856), (1944, 65868), (1996, 64152), (2376, 53892), (2592, 49401), (2673, 47904), (2916, 43912), (2994, 42768), (3168, 40419), (3564, 35928), (3888, 32934), (3992, 32076), (4491, 28512), (4752, 26946), (5346, 23952), (5489, 23328), (5832, 21956), (5988, 21384), (7128, 17964), (7776, 16467), (7984, 16038), (8019, 15968), (8982, 14256), (9504, 13473), (10692, 11976), (10978, 11664)]