138850488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8887}}^1$

素因数の和:8937

約数の個数: 96

約数和(自身を含む): 443688960

約数和(自身を除く): 304838472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 8887, 15624, 17774, 26661, 35548, 53322, 62209, 71096, 79983, 106644, 124418, 159966, 186627, 213288, 248836, 275497, 319932, 373254, 497672, 550994, 559881, 639864, 746508, 826491, 1101988, 1119762, 1493016, 1652982, 1928479, 2203976, 2239524, 2479473, 3305964, 3856958, 4479048, 4958946, 5785437, 6611928, 7713916, 9917892, 11570874, 15427832, 17356311, 19835784, 23141748, 34712622, 46283496, 69425244, 138850488]

約数ペア:

[(1, 138850488), (2, 69425244), (3, 46283496), (4, 34712622), (6, 23141748), (7, 19835784), (8, 17356311), (9, 15427832), (12, 11570874), (14, 9917892), (18, 7713916), (21, 6611928), (24, 5785437), (28, 4958946), (31, 4479048), (36, 3856958), (42, 3305964), (56, 2479473), (62, 2239524), (63, 2203976), (72, 1928479), (84, 1652982), (93, 1493016), (124, 1119762), (126, 1101988), (168, 826491), (186, 746508), (217, 639864), (248, 559881), (252, 550994), (279, 497672), (372, 373254), (434, 319932), (504, 275497), (558, 248836), (651, 213288), (744, 186627), (868, 159966), (1116, 124418), (1302, 106644), (1736, 79983), (1953, 71096), (2232, 62209), (2604, 53322), (3906, 35548), (5208, 26661), (7812, 17774), (8887, 15624)]