159697384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1979}}^1$

素因数の和:2134

約数の個数: 64

約数和(自身を含む): 376358400

約数和(自身を除く): 216661016

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 131, 154, 262, 308, 524, 616, 917, 1048, 1441, 1834, 1979, 2882, 3668, 3958, 5764, 7336, 7916, 10087, 11528, 13853, 15832, 20174, 21769, 27706, 40348, 43538, 55412, 80696, 87076, 110824, 152383, 174152, 259249, 304766, 518498, 609532, 1036996, 1219064, 1814743, 2073992, 2851739, 3629486, 5703478, 7258972, 11406956, 14517944, 19962173, 22813912, 39924346, 79848692, 159697384]

約数ペア:

[(1, 159697384), (2, 79848692), (4, 39924346), (7, 22813912), (8, 19962173), (11, 14517944), (14, 11406956), (22, 7258972), (28, 5703478), (44, 3629486), (56, 2851739), (77, 2073992), (88, 1814743), (131, 1219064), (154, 1036996), (262, 609532), (308, 518498), (524, 304766), (616, 259249), (917, 174152), (1048, 152383), (1441, 110824), (1834, 87076), (1979, 80696), (2882, 55412), (3668, 43538), (3958, 40348), (5764, 27706), (7336, 21769), (7916, 20174), (10087, 15832), (11528, 13853)]