166764416

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 415833600

約数和(自身を除く): 249069184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 103, 104, 112, 128, 139, 182, 206, 208, 224, 278, 364, 412, 416, 448, 556, 721, 728, 824, 832, 896, 973, 1112, 1339, 1442, 1456, 1648, 1664, 1807, 1946, 2224, 2678, 2884, 2912, 3296, 3614, 3892, 4448, 5356, 5768, 5824, 6592, 7228, 7784, 8896, 9373, 10712, 11536, 11648, 12649, 13184, 14317, 14456, 15568, 17792, 18746, 21424, 23072, 25298, 28634, 28912, 31136, 37492, 42848, 46144, 50596, 57268, 57824, 62272, 74984, 85696, 92288, 100219, 101192, 114536, 115648, 124544, 149968, 171392, 186121, 200438, 202384, 229072, 231296, 299936, 372242, 400876, 404768, 458144, 599872, 744484, 801752, 809536, 916288, 1199744, 1302847, 1488968, 1603504, 1619072, 1832576, 2605694, 2977936, 3207008, 5211388, 5955872, 6414016, 10422776, 11911744, 12828032, 20845552, 23823488, 41691104, 83382208, 166764416]

約数ペア:

[(1, 166764416), (2, 83382208), (4, 41691104), (7, 23823488), (8, 20845552), (13, 12828032), (14, 11911744), (16, 10422776), (26, 6414016), (28, 5955872), (32, 5211388), (52, 3207008), (56, 2977936), (64, 2605694), (91, 1832576), (103, 1619072), (104, 1603504), (112, 1488968), (128, 1302847), (139, 1199744), (182, 916288), (206, 809536), (208, 801752), (224, 744484), (278, 599872), (364, 458144), (412, 404768), (416, 400876), (448, 372242), (556, 299936), (721, 231296), (728, 229072), (824, 202384), (832, 200438), (896, 186121), (973, 171392), (1112, 149968), (1339, 124544), (1442, 115648), (1456, 114536), (1648, 101192), (1664, 100219), (1807, 92288), (1946, 85696), (2224, 74984), (2678, 62272), (2884, 57824), (2912, 57268), (3296, 50596), (3614, 46144), (3892, 42848), (4448, 37492), (5356, 31136), (5768, 28912), (5824, 28634), (6592, 25298), (7228, 23072), (7784, 21424), (8896, 18746), (9373, 17792), (10712, 15568), (11536, 14456), (11648, 14317), (12649, 13184)]