168632064

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:843

約数の個数: 144

約数和(自身を含む): 515415040

約数和(自身を除く): 346782976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 787, 837, 864, 992, 1116, 1152, 1488, 1574, 1674, 1728, 1984, 2232, 2304, 2361, 2976, 3148, 3348, 3456, 3968, 4464, 4722, 5952, 6296, 6696, 6912, 7083, 7936, 8928, 9444, 11904, 12592, 13392, 14166, 17856, 18888, 21249, 23808, 24397, 25184, 26784, 28332, 35712, 37776, 42498, 48794, 50368, 53568, 56664, 71424, 73191, 75552, 84996, 97588, 100736, 107136, 113328, 146382, 151104, 169992, 195176, 201472, 214272, 219573, 226656, 292764, 302208, 339984, 390352, 439146, 453312, 585528, 604416, 658719, 679968, 780704, 878292, 906624, 1171056, 1317438, 1359936, 1561408, 1756584, 1813248, 2342112, 2634876, 2719872, 3122816, 3513168, 4684224, 5269752, 5439744, 6245632, 7026336, 9368448, 10539504, 14052672, 18736896, 21079008, 28105344, 42158016, 56210688, 84316032, 168632064]

約数ペア:

[(1, 168632064), (2, 84316032), (3, 56210688), (4, 42158016), (6, 28105344), (8, 21079008), (9, 18736896), (12, 14052672), (16, 10539504), (18, 9368448), (24, 7026336), (27, 6245632), (31, 5439744), (32, 5269752), (36, 4684224), (48, 3513168), (54, 3122816), (62, 2719872), (64, 2634876), (72, 2342112), (93, 1813248), (96, 1756584), (108, 1561408), (124, 1359936), (128, 1317438), (144, 1171056), (186, 906624), (192, 878292), (216, 780704), (248, 679968), (256, 658719), (279, 604416), (288, 585528), (372, 453312), (384, 439146), (432, 390352), (496, 339984), (558, 302208), (576, 292764), (744, 226656), (768, 219573), (787, 214272), (837, 201472), (864, 195176), (992, 169992), (1116, 151104), (1152, 146382), (1488, 113328), (1574, 107136), (1674, 100736), (1728, 97588), (1984, 84996), (2232, 75552), (2304, 73191), (2361, 71424), (2976, 56664), (3148, 53568), (3348, 50368), (3456, 48794), (3968, 42498), (4464, 37776), (4722, 35712), (5952, 28332), (6296, 26784), (6696, 25184), (6912, 24397), (7083, 23808), (7936, 21249), (8928, 18888), (9444, 17856), (11904, 14166), (12592, 13392)]