153668424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1091

約数の個数: 128

約数和(自身を含む): 479969280

約数和(自身を除く): 326300856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 284, 312, 364, 426, 497, 546, 568, 728, 852, 923, 991, 994, 1092, 1491, 1704, 1846, 1982, 1988, 2184, 2769, 2973, 2982, 3692, 3964, 3976, 5538, 5946, 5964, 6461, 6937, 7384, 7928, 11076, 11892, 11928, 12883, 12922, 13874, 19383, 20811, 22152, 23784, 25766, 25844, 27748, 38649, 38766, 41622, 51532, 51688, 55496, 70361, 77298, 77532, 83244, 90181, 103064, 140722, 154596, 155064, 166488, 180362, 211083, 270543, 281444, 309192, 360724, 422166, 492527, 541086, 562888, 721448, 844332, 914693, 985054, 1082172, 1477581, 1688664, 1829386, 1970108, 2164344, 2744079, 2955162, 3658772, 3940216, 5488158, 5910324, 6402851, 7317544, 10976316, 11820648, 12805702, 19208553, 21952632, 25611404, 38417106, 51222808, 76834212, 153668424]

約数ペア:

[(1, 153668424), (2, 76834212), (3, 51222808), (4, 38417106), (6, 25611404), (7, 21952632), (8, 19208553), (12, 12805702), (13, 11820648), (14, 10976316), (21, 7317544), (24, 6402851), (26, 5910324), (28, 5488158), (39, 3940216), (42, 3658772), (52, 2955162), (56, 2744079), (71, 2164344), (78, 1970108), (84, 1829386), (91, 1688664), (104, 1477581), (142, 1082172), (156, 985054), (168, 914693), (182, 844332), (213, 721448), (273, 562888), (284, 541086), (312, 492527), (364, 422166), (426, 360724), (497, 309192), (546, 281444), (568, 270543), (728, 211083), (852, 180362), (923, 166488), (991, 155064), (994, 154596), (1092, 140722), (1491, 103064), (1704, 90181), (1846, 83244), (1982, 77532), (1988, 77298), (2184, 70361), (2769, 55496), (2973, 51688), (2982, 51532), (3692, 41622), (3964, 38766), (3976, 38649), (5538, 27748), (5946, 25844), (5964, 25766), (6461, 23784), (6937, 22152), (7384, 20811), (7928, 19383), (11076, 13874), (11892, 12922), (11928, 12883)]