16306572016

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{11447}}^1$

素因数の和:11571

約数の個数: 120

約数和(自身を含む): 38838942720

約数和(自身を除く): 22532370704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 79, 92, 98, 112, 158, 161, 184, 196, 316, 322, 368, 392, 553, 632, 644, 784, 1106, 1127, 1264, 1288, 1817, 2212, 2254, 2576, 3634, 3871, 4424, 4508, 7268, 7742, 8848, 9016, 11447, 12719, 14536, 15484, 18032, 22894, 25438, 29072, 30968, 45788, 50876, 61936, 80129, 89033, 91576, 101752, 160258, 178066, 183152, 203504, 263281, 320516, 356132, 526562, 560903, 641032, 712264, 904313, 1053124, 1121806, 1282064, 1424528, 1808626, 1842967, 2106248, 2243612, 3617252, 3685934, 4212496, 4487224, 6330191, 7234504, 7371868, 8974448, 12660382, 12900769, 14469008, 14743736, 20799199, 25320764, 25801538, 29487472, 41598398, 44311337, 50641528, 51603076, 83196796, 88622674, 101283056, 103206152, 145594393, 166393592, 177245348, 206412304, 291188786, 332787184, 354490696, 582377572, 708981392, 1019160751, 1164755144, 2038321502, 2329510288, 4076643004, 8153286008, 16306572016]

約数ペア:

[(1, 16306572016), (2, 8153286008), (4, 4076643004), (7, 2329510288), (8, 2038321502), (14, 1164755144), (16, 1019160751), (23, 708981392), (28, 582377572), (46, 354490696), (49, 332787184), (56, 291188786), (79, 206412304), (92, 177245348), (98, 166393592), (112, 145594393), (158, 103206152), (161, 101283056), (184, 88622674), (196, 83196796), (316, 51603076), (322, 50641528), (368, 44311337), (392, 41598398), (553, 29487472), (632, 25801538), (644, 25320764), (784, 20799199), (1106, 14743736), (1127, 14469008), (1264, 12900769), (1288, 12660382), (1817, 8974448), (2212, 7371868), (2254, 7234504), (2576, 6330191), (3634, 4487224), (3871, 4212496), (4424, 3685934), (4508, 3617252), (7268, 2243612), (7742, 2106248), (8848, 1842967), (9016, 1808626), (11447, 1424528), (12719, 1282064), (14536, 1121806), (15484, 1053124), (18032, 904313), (22894, 712264), (25438, 641032), (29072, 560903), (30968, 526562), (45788, 356132), (50876, 320516), (61936, 263281), (80129, 203504), (89033, 183152), (91576, 178066), (101752, 160258)]