128978771796

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1072999}}^1$

素因数の和:1073075

約数の個数: 120

約数和(自身を含む): 392614992000

約数和(自身を除く): 263636220204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 252, 318, 324, 371, 378, 477, 567, 636, 742, 756, 954, 1113, 1134, 1431, 1484, 1908, 2226, 2268, 2862, 3339, 4293, 4452, 5724, 6678, 8586, 10017, 13356, 17172, 20034, 30051, 40068, 60102, 120204, 1072999, 2145998, 3218997, 4291996, 6437994, 7510993, 9656991, 12875988, 15021986, 19313982, 22532979, 28970973, 30043972, 38627964, 45065958, 56868947, 57941946, 67598937, 86912919, 90131916, 113737894, 115883892, 135197874, 170606841, 173825838, 202796811, 227475788, 270395748, 341213682, 347651676, 398082629, 405593622, 511820523, 608390433, 682427364, 796165258, 811187244, 1023641046, 1194247887, 1216780866, 1535461569, 1592330516, 2047282092, 2388495774, 2433561732, 3070923138, 3582743661, 4606384707, 4776991548, 6141846276, 7165487322, 9212769414, 10748230983, 14330974644, 18425538828, 21496461966, 32244692949, 42992923932, 64489385898, 128978771796]

約数ペア:

[(1, 128978771796), (2, 64489385898), (3, 42992923932), (4, 32244692949), (6, 21496461966), (7, 18425538828), (9, 14330974644), (12, 10748230983), (14, 9212769414), (18, 7165487322), (21, 6141846276), (27, 4776991548), (28, 4606384707), (36, 3582743661), (42, 3070923138), (53, 2433561732), (54, 2388495774), (63, 2047282092), (81, 1592330516), (84, 1535461569), (106, 1216780866), (108, 1194247887), (126, 1023641046), (159, 811187244), (162, 796165258), (189, 682427364), (212, 608390433), (252, 511820523), (318, 405593622), (324, 398082629), (371, 347651676), (378, 341213682), (477, 270395748), (567, 227475788), (636, 202796811), (742, 173825838), (756, 170606841), (954, 135197874), (1113, 115883892), (1134, 113737894), (1431, 90131916), (1484, 86912919), (1908, 67598937), (2226, 57941946), (2268, 56868947), (2862, 45065958), (3339, 38627964), (4293, 30043972), (4452, 28970973), (5724, 22532979), (6678, 19313982), (8586, 15021986), (10017, 12875988), (13356, 9656991), (17172, 7510993), (20034, 6437994), (30051, 4291996), (40068, 3218997), (60102, 2145998), (120204, 1072999)]