127188288

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 168

約数和(自身を含む): 399409920

約数和(自身を除く): 272221632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 192, 204, 248, 272, 279, 288, 306, 372, 408, 419, 496, 527, 544, 558, 576, 612, 744, 816, 838, 992, 1054, 1088, 1116, 1224, 1257, 1488, 1581, 1632, 1676, 1984, 2108, 2232, 2448, 2514, 2976, 3162, 3264, 3352, 3771, 4216, 4464, 4743, 4896, 5028, 5952, 6324, 6704, 7123, 7542, 8432, 8928, 9486, 9792, 10056, 12648, 12989, 13408, 14246, 15084, 16864, 17856, 18972, 20112, 21369, 25296, 25978, 26816, 28492, 30168, 33728, 37944, 38967, 40224, 42738, 50592, 51956, 56984, 60336, 64107, 75888, 77934, 80448, 85476, 101184, 103912, 113968, 116901, 120672, 128214, 151776, 155868, 170952, 207824, 220813, 227936, 233802, 241344, 256428, 303552, 311736, 341904, 415648, 441626, 455872, 467604, 512856, 623472, 662439, 683808, 831296, 883252, 935208, 1025712, 1246944, 1324878, 1367616, 1766504, 1870416, 1987317, 2051424, 2493888, 2649756, 3533008, 3740832, 3974634, 4102848, 5299512, 7066016, 7481664, 7949268, 10599024, 14132032, 15898536, 21198048, 31797072, 42396096, 63594144, 127188288]

約数ペア:

[(1, 127188288), (2, 63594144), (3, 42396096), (4, 31797072), (6, 21198048), (8, 15898536), (9, 14132032), (12, 10599024), (16, 7949268), (17, 7481664), (18, 7066016), (24, 5299512), (31, 4102848), (32, 3974634), (34, 3740832), (36, 3533008), (48, 2649756), (51, 2493888), (62, 2051424), (64, 1987317), (68, 1870416), (72, 1766504), (93, 1367616), (96, 1324878), (102, 1246944), (124, 1025712), (136, 935208), (144, 883252), (153, 831296), (186, 683808), (192, 662439), (204, 623472), (248, 512856), (272, 467604), (279, 455872), (288, 441626), (306, 415648), (372, 341904), (408, 311736), (419, 303552), (496, 256428), (527, 241344), (544, 233802), (558, 227936), (576, 220813), (612, 207824), (744, 170952), (816, 155868), (838, 151776), (992, 128214), (1054, 120672), (1088, 116901), (1116, 113968), (1224, 103912), (1257, 101184), (1488, 85476), (1581, 80448), (1632, 77934), (1676, 75888), (1984, 64107), (2108, 60336), (2232, 56984), (2448, 51956), (2514, 50592), (2976, 42738), (3162, 40224), (3264, 38967), (3352, 37944), (3771, 33728), (4216, 30168), (4464, 28492), (4743, 26816), (4896, 25978), (5028, 25296), (5952, 21369), (6324, 20112), (6704, 18972), (7123, 17856), (7542, 16864), (8432, 15084), (8928, 14246), (9486, 13408), (9792, 12989), (10056, 12648)]