15745968

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 160

約数和(自身を含む): 53329920

約数和(自身を除く): 37583952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 82, 84, 108, 112, 123, 126, 127, 144, 164, 168, 189, 216, 246, 252, 254, 287, 328, 336, 369, 378, 381, 432, 492, 504, 508, 574, 656, 738, 756, 762, 861, 889, 984, 1008, 1016, 1107, 1143, 1148, 1476, 1512, 1524, 1722, 1778, 1968, 2032, 2214, 2286, 2296, 2583, 2667, 2952, 3024, 3048, 3429, 3444, 3556, 4428, 4572, 4592, 5166, 5207, 5334, 5904, 6096, 6858, 6888, 7112, 7749, 8001, 8856, 9144, 10332, 10414, 10668, 13716, 13776, 14224, 15498, 15621, 16002, 17712, 18288, 20664, 20828, 21336, 24003, 27432, 30996, 31242, 32004, 36449, 41328, 41656, 42672, 46863, 48006, 54864, 61992, 62484, 64008, 72898, 83312, 93726, 96012, 109347, 123984, 124968, 128016, 140589, 145796, 187452, 192024, 218694, 249936, 281178, 291592, 328041, 374904, 384048, 437388, 562356, 583184, 656082, 749808, 874776, 984123, 1124712, 1312164, 1749552, 1968246, 2249424, 2624328, 3936492, 5248656, 7872984, 15745968]

約数ペア:

[(1, 15745968), (2, 7872984), (3, 5248656), (4, 3936492), (6, 2624328), (7, 2249424), (8, 1968246), (9, 1749552), (12, 1312164), (14, 1124712), (16, 984123), (18, 874776), (21, 749808), (24, 656082), (27, 583184), (28, 562356), (36, 437388), (41, 384048), (42, 374904), (48, 328041), (54, 291592), (56, 281178), (63, 249936), (72, 218694), (82, 192024), (84, 187452), (108, 145796), (112, 140589), (123, 128016), (126, 124968), (127, 123984), (144, 109347), (164, 96012), (168, 93726), (189, 83312), (216, 72898), (246, 64008), (252, 62484), (254, 61992), (287, 54864), (328, 48006), (336, 46863), (369, 42672), (378, 41656), (381, 41328), (432, 36449), (492, 32004), (504, 31242), (508, 30996), (574, 27432), (656, 24003), (738, 21336), (756, 20828), (762, 20664), (861, 18288), (889, 17712), (984, 16002), (1008, 15621), (1016, 15498), (1107, 14224), (1143, 13776), (1148, 13716), (1476, 10668), (1512, 10414), (1524, 10332), (1722, 9144), (1778, 8856), (1968, 8001), (2032, 7749), (2214, 7112), (2286, 6888), (2296, 6858), (2583, 6096), (2667, 5904), (2952, 5334), (3024, 5207), (3048, 5166), (3429, 4592), (3444, 4572), (3556, 4428)]