148777728

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1601}}^1$

素因数の和:1642

約数の個数: 108

約数和(自身を含む): 435506904

約数和(自身を除く): 286729176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 256, 264, 352, 363, 384, 484, 528, 704, 726, 768, 968, 1056, 1408, 1452, 1601, 1936, 2112, 2816, 2904, 3202, 3872, 4224, 4803, 5808, 6404, 7744, 8448, 9606, 11616, 12808, 15488, 17611, 19212, 23232, 25616, 30976, 35222, 38424, 46464, 51232, 52833, 70444, 76848, 92928, 102464, 105666, 140888, 153696, 193721, 204928, 211332, 281776, 307392, 387442, 409856, 422664, 563552, 581163, 614784, 774884, 845328, 1127104, 1162326, 1229568, 1549768, 1690656, 2254208, 2324652, 3099536, 3381312, 4508416, 4649304, 6199072, 6762624, 9298608, 12398144, 13525248, 18597216, 24796288, 37194432, 49592576, 74388864, 148777728]

約数ペア:

[(1, 148777728), (2, 74388864), (3, 49592576), (4, 37194432), (6, 24796288), (8, 18597216), (11, 13525248), (12, 12398144), (16, 9298608), (22, 6762624), (24, 6199072), (32, 4649304), (33, 4508416), (44, 3381312), (48, 3099536), (64, 2324652), (66, 2254208), (88, 1690656), (96, 1549768), (121, 1229568), (128, 1162326), (132, 1127104), (176, 845328), (192, 774884), (242, 614784), (256, 581163), (264, 563552), (352, 422664), (363, 409856), (384, 387442), (484, 307392), (528, 281776), (704, 211332), (726, 204928), (768, 193721), (968, 153696), (1056, 140888), (1408, 105666), (1452, 102464), (1601, 92928), (1936, 76848), (2112, 70444), (2816, 52833), (2904, 51232), (3202, 46464), (3872, 38424), (4224, 35222), (4803, 30976), (5808, 25616), (6404, 23232), (7744, 19212), (8448, 17611), (9606, 15488), (11616, 12808)]