169900544

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 80

約数和(自身を含む): 375350976

約数和(自身を除く): 205450432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 128, 176, 194, 256, 311, 352, 388, 512, 622, 704, 776, 1067, 1244, 1408, 1552, 2134, 2488, 2816, 3104, 3421, 4268, 4976, 5632, 6208, 6842, 8536, 9952, 12416, 13684, 17072, 19904, 24832, 27368, 30167, 34144, 39808, 49664, 54736, 60334, 68288, 79616, 109472, 120668, 136576, 159232, 218944, 241336, 273152, 331837, 437888, 482672, 546304, 663674, 875776, 965344, 1327348, 1751552, 1930688, 2654696, 3861376, 5309392, 7722752, 10618784, 15445504, 21237568, 42475136, 84950272, 169900544]

約数ペア:

[(1, 169900544), (2, 84950272), (4, 42475136), (8, 21237568), (11, 15445504), (16, 10618784), (22, 7722752), (32, 5309392), (44, 3861376), (64, 2654696), (88, 1930688), (97, 1751552), (128, 1327348), (176, 965344), (194, 875776), (256, 663674), (311, 546304), (352, 482672), (388, 437888), (512, 331837), (622, 273152), (704, 241336), (776, 218944), (1067, 159232), (1244, 136576), (1408, 120668), (1552, 109472), (2134, 79616), (2488, 68288), (2816, 60334), (3104, 54736), (3421, 49664), (4268, 39808), (4976, 34144), (5632, 30167), (6208, 27368), (6842, 24832), (8536, 19904), (9952, 17072), (12416, 13684)]