131080896

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2499

約数の個数: 112

約数和(自身を含む): 397946880

約数和(自身を除く): 266865984

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, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2447, 2976, 3348, 4464, 4894, 5952, 6696, 7341, 8928, 9788, 13392, 14682, 17856, 19576, 22023, 26784, 29364, 39152, 44046, 53568, 58728, 66069, 75857, 78304, 88092, 117456, 132138, 151714, 156608, 176184, 227571, 234912, 264276, 303428, 352368, 455142, 469824, 528552, 606856, 682713, 704736, 910284, 1057104, 1213712, 1365426, 1409472, 1820568, 2048139, 2114208, 2427424, 2730852, 3641136, 4096278, 4228416, 4854848, 5461704, 7282272, 8192556, 10923408, 14564544, 16385112, 21846816, 32770224, 43693632, 65540448, 131080896]

約数ペア:

[(1, 131080896), (2, 65540448), (3, 43693632), (4, 32770224), (6, 21846816), (8, 16385112), (9, 14564544), (12, 10923408), (16, 8192556), (18, 7282272), (24, 5461704), (27, 4854848), (31, 4228416), (32, 4096278), (36, 3641136), (48, 2730852), (54, 2427424), (62, 2114208), (64, 2048139), (72, 1820568), (93, 1409472), (96, 1365426), (108, 1213712), (124, 1057104), (144, 910284), (186, 704736), (192, 682713), (216, 606856), (248, 528552), (279, 469824), (288, 455142), (372, 352368), (432, 303428), (496, 264276), (558, 234912), (576, 227571), (744, 176184), (837, 156608), (864, 151714), (992, 132138), (1116, 117456), (1488, 88092), (1674, 78304), (1728, 75857), (1984, 66069), (2232, 58728), (2447, 53568), (2976, 44046), (3348, 39152), (4464, 29364), (4894, 26784), (5952, 22023), (6696, 19576), (7341, 17856), (8928, 14682), (9788, 13392)]