154571118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 360495360

約数和(自身を除く): 205924242

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 71, 78, 113, 114, 142, 169, 213, 226, 247, 338, 339, 426, 494, 507, 678, 741, 923, 1014, 1349, 1469, 1482, 1846, 2147, 2698, 2769, 2938, 3211, 4047, 4294, 4407, 5538, 6422, 6441, 8023, 8094, 8814, 9633, 11999, 12882, 16046, 17537, 19097, 19266, 23998, 24069, 27911, 35074, 35997, 38194, 48138, 52611, 55822, 57291, 71994, 83733, 104299, 105222, 114582, 152437, 167466, 208598, 227981, 304874, 312897, 362843, 455962, 457311, 625794, 683943, 725686, 914622, 1088529, 1355887, 1367886, 1981681, 2177058, 2711774, 3963362, 4067661, 5945043, 8135322, 11890086, 25761853, 51523706, 77285559, 154571118]

約数ペア:

[(1, 154571118), (2, 77285559), (3, 51523706), (6, 25761853), (13, 11890086), (19, 8135322), (26, 5945043), (38, 4067661), (39, 3963362), (57, 2711774), (71, 2177058), (78, 1981681), (113, 1367886), (114, 1355887), (142, 1088529), (169, 914622), (213, 725686), (226, 683943), (247, 625794), (338, 457311), (339, 455962), (426, 362843), (494, 312897), (507, 304874), (678, 227981), (741, 208598), (923, 167466), (1014, 152437), (1349, 114582), (1469, 105222), (1482, 104299), (1846, 83733), (2147, 71994), (2698, 57291), (2769, 55822), (2938, 52611), (3211, 48138), (4047, 38194), (4294, 35997), (4407, 35074), (5538, 27911), (6422, 24069), (6441, 23998), (8023, 19266), (8094, 19097), (8814, 17537), (9633, 16046), (11999, 12882)]