155220912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13999}}^1$

素因数の和:14031

約数の個数: 120

約数和(自身を含む): 541632000

約数和(自身を除く): 386411088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 13999, 27998, 41997, 55996, 83994, 97993, 111992, 125991, 153989, 167988, 195986, 223984, 251982, 293979, 307978, 335976, 391972, 461967, 503964, 587958, 615956, 671952, 783944, 881937, 923934, 1007928, 1077923, 1175916, 1231912, 1385901, 1567888, 1763874, 1847868, 2015856, 2155846, 2351832, 2463824, 2771802, 3233769, 3527748, 3695736, 4311692, 4703664, 5543604, 6467538, 7055496, 7391472, 8623384, 9701307, 11087208, 12935076, 14110992, 17246768, 19402614, 22174416, 25870152, 38805228, 51740304, 77610456, 155220912]

約数ペア:

[(1, 155220912), (2, 77610456), (3, 51740304), (4, 38805228), (6, 25870152), (7, 22174416), (8, 19402614), (9, 17246768), (11, 14110992), (12, 12935076), (14, 11087208), (16, 9701307), (18, 8623384), (21, 7391472), (22, 7055496), (24, 6467538), (28, 5543604), (33, 4703664), (36, 4311692), (42, 3695736), (44, 3527748), (48, 3233769), (56, 2771802), (63, 2463824), (66, 2351832), (72, 2155846), (77, 2015856), (84, 1847868), (88, 1763874), (99, 1567888), (112, 1385901), (126, 1231912), (132, 1175916), (144, 1077923), (154, 1007928), (168, 923934), (176, 881937), (198, 783944), (231, 671952), (252, 615956), (264, 587958), (308, 503964), (336, 461967), (396, 391972), (462, 335976), (504, 307978), (528, 293979), (616, 251982), (693, 223984), (792, 195986), (924, 167988), (1008, 153989), (1232, 125991), (1386, 111992), (1584, 97993), (1848, 83994), (2772, 55996), (3696, 41997), (5544, 27998), (11088, 13999)]