171870504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 494592000

約数和(自身を除く): 322721496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 79, 104, 114, 152, 156, 158, 228, 237, 247, 312, 316, 367, 456, 474, 494, 632, 734, 741, 948, 988, 1027, 1101, 1468, 1482, 1501, 1896, 1976, 2054, 2202, 2936, 2964, 3002, 3081, 4108, 4404, 4503, 4771, 5928, 6004, 6162, 6973, 8216, 8808, 9006, 9542, 12008, 12324, 13946, 14313, 18012, 19084, 19513, 20919, 24648, 27892, 28626, 28993, 36024, 38168, 39026, 41838, 55784, 57252, 57986, 58539, 78052, 83676, 86979, 90649, 114504, 115972, 117078, 156104, 167352, 173958, 181298, 231944, 234156, 271947, 347916, 362596, 376909, 468312, 543894, 550867, 695832, 725192, 753818, 1087788, 1101734, 1130727, 1507636, 1652601, 2175576, 2203468, 2261454, 3015272, 3305202, 4406936, 4522908, 6610404, 7161271, 9045816, 13220808, 14322542, 21483813, 28645084, 42967626, 57290168, 85935252, 171870504]

約数ペア:

[(1, 171870504), (2, 85935252), (3, 57290168), (4, 42967626), (6, 28645084), (8, 21483813), (12, 14322542), (13, 13220808), (19, 9045816), (24, 7161271), (26, 6610404), (38, 4522908), (39, 4406936), (52, 3305202), (57, 3015272), (76, 2261454), (78, 2203468), (79, 2175576), (104, 1652601), (114, 1507636), (152, 1130727), (156, 1101734), (158, 1087788), (228, 753818), (237, 725192), (247, 695832), (312, 550867), (316, 543894), (367, 468312), (456, 376909), (474, 362596), (494, 347916), (632, 271947), (734, 234156), (741, 231944), (948, 181298), (988, 173958), (1027, 167352), (1101, 156104), (1468, 117078), (1482, 115972), (1501, 114504), (1896, 90649), (1976, 86979), (2054, 83676), (2202, 78052), (2936, 58539), (2964, 57986), (3002, 57252), (3081, 55784), (4108, 41838), (4404, 39026), (4503, 38168), (4771, 36024), (5928, 28993), (6004, 28626), (6162, 27892), (6973, 24648), (8216, 20919), (8808, 19513), (9006, 19084), (9542, 18012), (12008, 14313), (12324, 13946)]