159595744

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:541

約数の個数: 144

約数和(自身を含む): 420577920

約数和(自身を除く): 260982176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 224, 266, 304, 308, 352, 392, 418, 487, 532, 539, 608, 616, 784, 836, 931, 974, 1064, 1078, 1232, 1463, 1568, 1672, 1862, 1948, 2128, 2156, 2464, 2926, 3344, 3409, 3724, 3896, 4256, 4312, 5357, 5852, 6688, 6818, 7448, 7792, 8624, 9253, 10241, 10714, 11704, 13636, 14896, 15584, 17248, 18506, 20482, 21428, 23408, 23863, 27272, 29792, 37012, 37499, 40964, 42856, 46816, 47726, 54544, 64771, 74024, 74998, 81928, 85712, 95452, 101783, 109088, 129542, 148048, 149996, 163856, 171424, 190904, 203566, 259084, 262493, 296096, 299992, 327712, 381808, 407132, 453397, 518168, 524986, 599984, 712481, 763616, 814264, 906794, 1036336, 1049972, 1199968, 1424962, 1628528, 1813588, 2072672, 2099944, 2849924, 3257056, 3627176, 4199888, 4987367, 5699848, 7254352, 8399776, 9974734, 11399696, 14508704, 19949468, 22799392, 39898936, 79797872, 159595744]

約数ペア:

[(1, 159595744), (2, 79797872), (4, 39898936), (7, 22799392), (8, 19949468), (11, 14508704), (14, 11399696), (16, 9974734), (19, 8399776), (22, 7254352), (28, 5699848), (32, 4987367), (38, 4199888), (44, 3627176), (49, 3257056), (56, 2849924), (76, 2099944), (77, 2072672), (88, 1813588), (98, 1628528), (112, 1424962), (133, 1199968), (152, 1049972), (154, 1036336), (176, 906794), (196, 814264), (209, 763616), (224, 712481), (266, 599984), (304, 524986), (308, 518168), (352, 453397), (392, 407132), (418, 381808), (487, 327712), (532, 299992), (539, 296096), (608, 262493), (616, 259084), (784, 203566), (836, 190904), (931, 171424), (974, 163856), (1064, 149996), (1078, 148048), (1232, 129542), (1463, 109088), (1568, 101783), (1672, 95452), (1862, 85712), (1948, 81928), (2128, 74998), (2156, 74024), (2464, 64771), (2926, 54544), (3344, 47726), (3409, 46816), (3724, 42856), (3896, 40964), (4256, 37499), (4312, 37012), (5357, 29792), (5852, 27272), (6688, 23863), (6818, 23408), (7448, 21428), (7792, 20482), (8624, 18506), (9253, 17248), (10241, 15584), (10714, 14896), (11704, 13636)]