137915008

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2038

約数の個数: 96

約数和(自身を含む): 348840000

約数和(自身を除く): 210924992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 896, 1078, 1232, 1408, 1568, 1999, 2156, 2464, 3136, 3998, 4312, 4928, 6272, 7996, 8624, 9856, 13993, 15992, 17248, 21989, 27986, 31984, 34496, 43978, 55972, 63968, 68992, 87956, 97951, 111944, 127936, 153923, 175912, 195902, 223888, 255872, 307846, 351824, 391804, 447776, 615692, 703648, 783608, 895552, 1077461, 1231384, 1407296, 1567216, 1791104, 2154922, 2462768, 2814592, 3134432, 4309844, 4925536, 6268864, 8619688, 9851072, 12537728, 17239376, 19702144, 34478752, 68957504, 137915008]

約数ペア:

[(1, 137915008), (2, 68957504), (4, 34478752), (7, 19702144), (8, 17239376), (11, 12537728), (14, 9851072), (16, 8619688), (22, 6268864), (28, 4925536), (32, 4309844), (44, 3134432), (49, 2814592), (56, 2462768), (64, 2154922), (77, 1791104), (88, 1567216), (98, 1407296), (112, 1231384), (128, 1077461), (154, 895552), (176, 783608), (196, 703648), (224, 615692), (308, 447776), (352, 391804), (392, 351824), (448, 307846), (539, 255872), (616, 223888), (704, 195902), (784, 175912), (896, 153923), (1078, 127936), (1232, 111944), (1408, 97951), (1568, 87956), (1999, 68992), (2156, 63968), (2464, 55972), (3136, 43978), (3998, 34496), (4312, 31984), (4928, 27986), (6272, 21989), (7996, 17248), (8624, 15992), (9856, 13993)]