121519216

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11923}}^1$

素因数の和:11958

約数の個数: 60

約数和(自身を含む): 294975912

約数和(自身を除く): 173456696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 11923, 23846, 47692, 83461, 95384, 154999, 166922, 190768, 309998, 333844, 584227, 619996, 667688, 1084993, 1168454, 1239992, 1335376, 2169986, 2336908, 2479984, 4339972, 4673816, 7594951, 8679944, 9347632, 15189902, 17359888, 30379804, 60759608, 121519216]

約数ペア:

[(1, 121519216), (2, 60759608), (4, 30379804), (7, 17359888), (8, 15189902), (13, 9347632), (14, 8679944), (16, 7594951), (26, 4673816), (28, 4339972), (49, 2479984), (52, 2336908), (56, 2169986), (91, 1335376), (98, 1239992), (104, 1168454), (112, 1084993), (182, 667688), (196, 619996), (208, 584227), (364, 333844), (392, 309998), (637, 190768), (728, 166922), (784, 154999), (1274, 95384), (1456, 83461), (2548, 47692), (5096, 23846), (10192, 11923)]