163844928

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21881}}^1$

素因数の和:21912

約数の個数: 84

約数和(自身を含む): 505780548

約数和(自身を除く): 341935620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 21881, 43762, 65643, 87524, 131286, 175048, 196929, 262572, 284453, 350096, 393858, 525144, 568906, 700192, 787716, 853359, 1050288, 1137812, 1400384, 1575432, 1706718, 2100576, 2275624, 2560077, 3150864, 3413436, 4201152, 4551248, 5120154, 6301728, 6826872, 9102496, 10240308, 12603456, 13653744, 18204992, 20480616, 27307488, 40961232, 54614976, 81922464, 163844928]

約数ペア:

[(1, 163844928), (2, 81922464), (3, 54614976), (4, 40961232), (6, 27307488), (8, 20480616), (9, 18204992), (12, 13653744), (13, 12603456), (16, 10240308), (18, 9102496), (24, 6826872), (26, 6301728), (32, 5120154), (36, 4551248), (39, 4201152), (48, 3413436), (52, 3150864), (64, 2560077), (72, 2275624), (78, 2100576), (96, 1706718), (104, 1575432), (117, 1400384), (144, 1137812), (156, 1050288), (192, 853359), (208, 787716), (234, 700192), (288, 568906), (312, 525144), (416, 393858), (468, 350096), (576, 284453), (624, 262572), (832, 196929), (936, 175048), (1248, 131286), (1872, 87524), (2496, 65643), (3744, 43762), (7488, 21881)]