164823792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2161}}^1$

素因数の和:2406

約数の個数: 80

約数和(自身を含む): 488992512

約数和(自身を除く): 324168720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 227, 336, 454, 681, 908, 1362, 1589, 1816, 2161, 2724, 3178, 3632, 4322, 4767, 5448, 6356, 6483, 8644, 9534, 10896, 12712, 12966, 15127, 17288, 19068, 25424, 25932, 30254, 34576, 38136, 45381, 51864, 60508, 76272, 90762, 103728, 121016, 181524, 242032, 363048, 490547, 726096, 981094, 1471641, 1962188, 2943282, 3433829, 3924376, 5886564, 6867658, 7848752, 10301487, 11773128, 13735316, 20602974, 23546256, 27470632, 41205948, 54941264, 82411896, 164823792]

約数ペア:

[(1, 164823792), (2, 82411896), (3, 54941264), (4, 41205948), (6, 27470632), (7, 23546256), (8, 20602974), (12, 13735316), (14, 11773128), (16, 10301487), (21, 7848752), (24, 6867658), (28, 5886564), (42, 3924376), (48, 3433829), (56, 2943282), (84, 1962188), (112, 1471641), (168, 981094), (227, 726096), (336, 490547), (454, 363048), (681, 242032), (908, 181524), (1362, 121016), (1589, 103728), (1816, 90762), (2161, 76272), (2724, 60508), (3178, 51864), (3632, 45381), (4322, 38136), (4767, 34576), (5448, 30254), (6356, 25932), (6483, 25424), (8644, 19068), (9534, 17288), (10896, 15127), (12712, 12966)]