163708992

素因数分解:

$2^6\times 3^3\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:681

約数の個数: 112

約数和(自身を含む): 484632000

約数和(自身を除く): 320923008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 211, 216, 288, 422, 432, 449, 576, 633, 844, 864, 898, 1266, 1347, 1688, 1728, 1796, 1899, 2532, 2694, 3376, 3592, 3798, 4041, 5064, 5388, 5697, 6752, 7184, 7596, 8082, 10128, 10776, 11394, 12123, 13504, 14368, 15192, 16164, 20256, 21552, 22788, 24246, 28736, 30384, 32328, 40512, 43104, 45576, 48492, 60768, 64656, 86208, 91152, 94739, 96984, 121536, 129312, 182304, 189478, 193968, 258624, 284217, 364608, 378956, 387936, 568434, 757912, 775872, 852651, 1136868, 1515824, 1705302, 2273736, 2557953, 3031648, 3410604, 4547472, 5115906, 6063296, 6821208, 9094944, 10231812, 13642416, 18189888, 20463624, 27284832, 40927248, 54569664, 81854496, 163708992]

約数ペア:

[(1, 163708992), (2, 81854496), (3, 54569664), (4, 40927248), (6, 27284832), (8, 20463624), (9, 18189888), (12, 13642416), (16, 10231812), (18, 9094944), (24, 6821208), (27, 6063296), (32, 5115906), (36, 4547472), (48, 3410604), (54, 3031648), (64, 2557953), (72, 2273736), (96, 1705302), (108, 1515824), (144, 1136868), (192, 852651), (211, 775872), (216, 757912), (288, 568434), (422, 387936), (432, 378956), (449, 364608), (576, 284217), (633, 258624), (844, 193968), (864, 189478), (898, 182304), (1266, 129312), (1347, 121536), (1688, 96984), (1728, 94739), (1796, 91152), (1899, 86208), (2532, 64656), (2694, 60768), (3376, 48492), (3592, 45576), (3798, 43104), (4041, 40512), (5064, 32328), (5388, 30384), (5697, 28736), (6752, 24246), (7184, 22788), (7596, 21552), (8082, 20256), (10128, 16164), (10776, 15192), (11394, 14368), (12123, 13504)]