191951872

素因数分解:

$2^{10}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:527

約数の個数: 88

約数和(自身を含む): 446737280

約数和(自身を除く): 254785408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 439, 448, 488, 512, 854, 878, 896, 976, 1024, 1708, 1756, 1792, 1952, 3073, 3416, 3512, 3584, 3904, 6146, 6832, 7024, 7168, 7808, 12292, 13664, 14048, 15616, 24584, 26779, 27328, 28096, 31232, 49168, 53558, 54656, 56192, 62464, 98336, 107116, 109312, 112384, 187453, 196672, 214232, 218624, 224768, 374906, 393344, 428464, 437248, 449536, 749812, 786688, 856928, 1499624, 1573376, 1713856, 2999248, 3146752, 3427712, 5998496, 6855424, 11996992, 13710848, 23993984, 27421696, 47987968, 95975936, 191951872]

約数ペア:

[(1, 191951872), (2, 95975936), (4, 47987968), (7, 27421696), (8, 23993984), (14, 13710848), (16, 11996992), (28, 6855424), (32, 5998496), (56, 3427712), (61, 3146752), (64, 2999248), (112, 1713856), (122, 1573376), (128, 1499624), (224, 856928), (244, 786688), (256, 749812), (427, 449536), (439, 437248), (448, 428464), (488, 393344), (512, 374906), (854, 224768), (878, 218624), (896, 214232), (976, 196672), (1024, 187453), (1708, 112384), (1756, 109312), (1792, 107116), (1952, 98336), (3073, 62464), (3416, 56192), (3512, 54656), (3584, 53558), (3904, 49168), (6146, 31232), (6832, 28096), (7024, 27328), (7168, 26779), (7808, 24584), (12292, 15616), (13664, 14048)]