195299208

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 589276800

約数和(自身を除く): 393977592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 157, 216, 234, 312, 314, 351, 443, 468, 471, 628, 702, 886, 936, 942, 1256, 1329, 1404, 1413, 1772, 1884, 2041, 2658, 2808, 2826, 3544, 3768, 3987, 4082, 4239, 5316, 5652, 5759, 6123, 7974, 8164, 8478, 10632, 11304, 11518, 11961, 12246, 15948, 16328, 16956, 17277, 18369, 23036, 23922, 24492, 31896, 33912, 34554, 36738, 46072, 47844, 48984, 51831, 55107, 69108, 69551, 73476, 95688, 103662, 110214, 138216, 139102, 146952, 155493, 207324, 208653, 220428, 278204, 310986, 414648, 417306, 440856, 556408, 621972, 625959, 834612, 904163, 1243944, 1251918, 1669224, 1808326, 1877877, 2503836, 2712489, 3616652, 3755754, 5007672, 5424978, 7233304, 7511508, 8137467, 10849956, 15023016, 16274934, 21699912, 24412401, 32549868, 48824802, 65099736, 97649604, 195299208]

約数ペア:

[(1, 195299208), (2, 97649604), (3, 65099736), (4, 48824802), (6, 32549868), (8, 24412401), (9, 21699912), (12, 16274934), (13, 15023016), (18, 10849956), (24, 8137467), (26, 7511508), (27, 7233304), (36, 5424978), (39, 5007672), (52, 3755754), (54, 3616652), (72, 2712489), (78, 2503836), (104, 1877877), (108, 1808326), (117, 1669224), (156, 1251918), (157, 1243944), (216, 904163), (234, 834612), (312, 625959), (314, 621972), (351, 556408), (443, 440856), (468, 417306), (471, 414648), (628, 310986), (702, 278204), (886, 220428), (936, 208653), (942, 207324), (1256, 155493), (1329, 146952), (1404, 139102), (1413, 138216), (1772, 110214), (1884, 103662), (2041, 95688), (2658, 73476), (2808, 69551), (2826, 69108), (3544, 55107), (3768, 51831), (3987, 48984), (4082, 47844), (4239, 46072), (5316, 36738), (5652, 34554), (5759, 33912), (6123, 31896), (7974, 24492), (8164, 23922), (8478, 23036), (10632, 18369), (11304, 17277), (11518, 16956), (11961, 16328), (12246, 15948)]