169130752

素因数分解:

$2^8\times 7^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 108

約数和(自身を含む): 399622440

約数和(自身を除く): 230491688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 97, 98, 112, 128, 139, 194, 196, 224, 256, 278, 388, 392, 448, 556, 679, 776, 784, 896, 973, 1112, 1358, 1552, 1568, 1792, 1946, 2224, 2716, 3104, 3136, 3892, 4448, 4753, 5432, 6208, 6272, 6811, 7784, 8896, 9506, 10864, 12416, 12544, 13483, 13622, 15568, 17792, 19012, 21728, 24832, 26966, 27244, 31136, 35584, 38024, 43456, 53932, 54488, 62272, 76048, 86912, 94381, 107864, 108976, 124544, 152096, 173824, 188762, 215728, 217952, 249088, 304192, 377524, 431456, 435904, 608384, 660667, 755048, 862912, 871808, 1216768, 1321334, 1510096, 1725824, 1743616, 2642668, 3020192, 3451648, 5285336, 6040384, 10570672, 12080768, 21141344, 24161536, 42282688, 84565376, 169130752]

約数ペア:

[(1, 169130752), (2, 84565376), (4, 42282688), (7, 24161536), (8, 21141344), (14, 12080768), (16, 10570672), (28, 6040384), (32, 5285336), (49, 3451648), (56, 3020192), (64, 2642668), (97, 1743616), (98, 1725824), (112, 1510096), (128, 1321334), (139, 1216768), (194, 871808), (196, 862912), (224, 755048), (256, 660667), (278, 608384), (388, 435904), (392, 431456), (448, 377524), (556, 304192), (679, 249088), (776, 217952), (784, 215728), (896, 188762), (973, 173824), (1112, 152096), (1358, 124544), (1552, 108976), (1568, 107864), (1792, 94381), (1946, 86912), (2224, 76048), (2716, 62272), (3104, 54488), (3136, 53932), (3892, 43456), (4448, 38024), (4753, 35584), (5432, 31136), (6208, 27244), (6272, 26966), (6811, 24832), (7784, 21728), (8896, 19012), (9506, 17792), (10864, 15568), (12416, 13622), (12544, 13483)]