15271168

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 108

約数和(自身を含む): 36700020

約数和(自身を除く): 21428852

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 32, 34, 44, 58, 64, 68, 88, 116, 121, 128, 136, 176, 187, 232, 242, 256, 272, 319, 352, 374, 464, 484, 493, 544, 638, 704, 748, 928, 968, 986, 1088, 1276, 1408, 1496, 1856, 1936, 1972, 2057, 2176, 2552, 2816, 2992, 3509, 3712, 3872, 3944, 4114, 4352, 5104, 5423, 5984, 7018, 7424, 7744, 7888, 8228, 10208, 10846, 11968, 14036, 15488, 15776, 16456, 20416, 21692, 23936, 28072, 30976, 31552, 32912, 40832, 43384, 47872, 56144, 59653, 63104, 65824, 81664, 86768, 112288, 119306, 126208, 131648, 173536, 224576, 238612, 263296, 347072, 449152, 477224, 526592, 694144, 898304, 954448, 1388288, 1908896, 3817792, 7635584, 15271168]

約数ペア:

[(1, 15271168), (2, 7635584), (4, 3817792), (8, 1908896), (11, 1388288), (16, 954448), (17, 898304), (22, 694144), (29, 526592), (32, 477224), (34, 449152), (44, 347072), (58, 263296), (64, 238612), (68, 224576), (88, 173536), (116, 131648), (121, 126208), (128, 119306), (136, 112288), (176, 86768), (187, 81664), (232, 65824), (242, 63104), (256, 59653), (272, 56144), (319, 47872), (352, 43384), (374, 40832), (464, 32912), (484, 31552), (493, 30976), (544, 28072), (638, 23936), (704, 21692), (748, 20416), (928, 16456), (968, 15776), (986, 15488), (1088, 14036), (1276, 11968), (1408, 10846), (1496, 10208), (1856, 8228), (1936, 7888), (1972, 7744), (2057, 7424), (2176, 7018), (2552, 5984), (2816, 5423), (2992, 5104), (3509, 4352), (3712, 4114), (3872, 3944)]