164075968

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 112

約数和(自身を含む): 392460480

約数和(自身を除く): 228384512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 73, 112, 116, 146, 173, 203, 224, 232, 292, 346, 406, 448, 464, 511, 584, 692, 812, 928, 1022, 1168, 1211, 1384, 1624, 1856, 2044, 2117, 2336, 2422, 2768, 3248, 4088, 4234, 4672, 4844, 5017, 5536, 6496, 8176, 8468, 9688, 10034, 11072, 12629, 12992, 14819, 16352, 16936, 19376, 20068, 25258, 29638, 32704, 33872, 35119, 38752, 40136, 50516, 59276, 67744, 70238, 77504, 80272, 88403, 101032, 118552, 135488, 140476, 160544, 176806, 202064, 237104, 280952, 321088, 353612, 366241, 404128, 474208, 561904, 707224, 732482, 808256, 948416, 1123808, 1414448, 1464964, 2247616, 2563687, 2828896, 2929928, 5127374, 5657792, 5859856, 10254748, 11719712, 20509496, 23439424, 41018992, 82037984, 164075968]

約数ペア:

[(1, 164075968), (2, 82037984), (4, 41018992), (7, 23439424), (8, 20509496), (14, 11719712), (16, 10254748), (28, 5859856), (29, 5657792), (32, 5127374), (56, 2929928), (58, 2828896), (64, 2563687), (73, 2247616), (112, 1464964), (116, 1414448), (146, 1123808), (173, 948416), (203, 808256), (224, 732482), (232, 707224), (292, 561904), (346, 474208), (406, 404128), (448, 366241), (464, 353612), (511, 321088), (584, 280952), (692, 237104), (812, 202064), (928, 176806), (1022, 160544), (1168, 140476), (1211, 135488), (1384, 118552), (1624, 101032), (1856, 88403), (2044, 80272), (2117, 77504), (2336, 70238), (2422, 67744), (2768, 59276), (3248, 50516), (4088, 40136), (4234, 38752), (4672, 35119), (4844, 33872), (5017, 32704), (5536, 29638), (6496, 25258), (8176, 20068), (8468, 19376), (9688, 16936), (10034, 16352), (11072, 14819), (12629, 12992)]