153344256

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15359}}^1$

素因数の和:15391

約数の個数: 72

約数和(自身を含む): 439541760

約数和(自身を除く): 286197504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 15359, 30718, 46077, 61436, 92154, 122872, 184308, 199667, 245744, 368616, 399334, 491488, 599001, 737232, 798668, 982976, 1198002, 1474464, 1597336, 1965952, 2396004, 2948928, 3194672, 3931904, 4792008, 5897856, 6389344, 9584016, 11795712, 12778688, 19168032, 25557376, 38336064, 51114752, 76672128, 153344256]

約数ペア:

[(1, 153344256), (2, 76672128), (3, 51114752), (4, 38336064), (6, 25557376), (8, 19168032), (12, 12778688), (13, 11795712), (16, 9584016), (24, 6389344), (26, 5897856), (32, 4792008), (39, 3931904), (48, 3194672), (52, 2948928), (64, 2396004), (78, 1965952), (96, 1597336), (104, 1474464), (128, 1198002), (156, 982976), (192, 798668), (208, 737232), (256, 599001), (312, 491488), (384, 399334), (416, 368616), (624, 245744), (768, 199667), (832, 184308), (1248, 122872), (1664, 92154), (2496, 61436), (3328, 46077), (4992, 30718), (9984, 15359)]