181338912

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1692

約数の個数: 120

約数和(自身を含む): 546050736

約数和(自身を除く): 364711824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 258, 288, 324, 344, 387, 432, 516, 648, 688, 774, 864, 1032, 1161, 1296, 1376, 1548, 1627, 2064, 2322, 2592, 3096, 3254, 3483, 4128, 4644, 4881, 6192, 6508, 6966, 9288, 9762, 12384, 13016, 13932, 14643, 18576, 19524, 26032, 27864, 29286, 37152, 39048, 43929, 52064, 55728, 58572, 69961, 78096, 87858, 111456, 117144, 131787, 139922, 156192, 175716, 209883, 234288, 263574, 279844, 351432, 419766, 468576, 527148, 559688, 629649, 702864, 839532, 1054296, 1119376, 1259298, 1405728, 1679064, 1888947, 2108592, 2238752, 2518596, 3358128, 3777894, 4217184, 5037192, 5666841, 6716256, 7555788, 10074384, 11333682, 15111576, 20148768, 22667364, 30223152, 45334728, 60446304, 90669456, 181338912]

約数ペア:

[(1, 181338912), (2, 90669456), (3, 60446304), (4, 45334728), (6, 30223152), (8, 22667364), (9, 20148768), (12, 15111576), (16, 11333682), (18, 10074384), (24, 7555788), (27, 6716256), (32, 5666841), (36, 5037192), (43, 4217184), (48, 3777894), (54, 3358128), (72, 2518596), (81, 2238752), (86, 2108592), (96, 1888947), (108, 1679064), (129, 1405728), (144, 1259298), (162, 1119376), (172, 1054296), (216, 839532), (258, 702864), (288, 629649), (324, 559688), (344, 527148), (387, 468576), (432, 419766), (516, 351432), (648, 279844), (688, 263574), (774, 234288), (864, 209883), (1032, 175716), (1161, 156192), (1296, 139922), (1376, 131787), (1548, 117144), (1627, 111456), (2064, 87858), (2322, 78096), (2592, 69961), (3096, 58572), (3254, 55728), (3483, 52064), (4128, 43929), (4644, 39048), (4881, 37152), (6192, 29286), (6508, 27864), (6966, 26032), (9288, 19524), (9762, 18576), (12384, 14643), (13016, 13932)]