153551776

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 360364032

約数和(自身を除く): 206812256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 97, 112, 148, 191, 194, 224, 259, 296, 382, 388, 518, 592, 679, 764, 776, 1036, 1184, 1337, 1358, 1528, 1552, 2072, 2674, 2716, 3056, 3104, 3589, 4144, 5348, 5432, 6112, 7067, 7178, 8288, 10696, 10864, 14134, 14356, 18527, 21392, 21728, 25123, 28268, 28712, 37054, 42784, 49469, 50246, 56536, 57424, 74108, 98938, 100492, 113072, 114848, 129689, 148216, 197876, 200984, 226144, 259378, 296432, 395752, 401968, 518756, 592864, 685499, 791504, 803936, 1037512, 1370998, 1583008, 2075024, 2741996, 4150048, 4798493, 5483992, 9596986, 10967984, 19193972, 21935968, 38387944, 76775888, 153551776]

約数ペア:

[(1, 153551776), (2, 76775888), (4, 38387944), (7, 21935968), (8, 19193972), (14, 10967984), (16, 9596986), (28, 5483992), (32, 4798493), (37, 4150048), (56, 2741996), (74, 2075024), (97, 1583008), (112, 1370998), (148, 1037512), (191, 803936), (194, 791504), (224, 685499), (259, 592864), (296, 518756), (382, 401968), (388, 395752), (518, 296432), (592, 259378), (679, 226144), (764, 200984), (776, 197876), (1036, 148216), (1184, 129689), (1337, 114848), (1358, 113072), (1528, 100492), (1552, 98938), (2072, 74108), (2674, 57424), (2716, 56536), (3056, 50246), (3104, 49469), (3589, 42784), (4144, 37054), (5348, 28712), (5432, 28268), (6112, 25123), (7067, 21728), (7178, 21392), (8288, 18527), (10696, 14356), (10864, 14134)]