155400576

素因数分解:

$2^7\times 3^1\times {\mathrm{499}}^1\times {\mathrm{811}}^1$

素因数の和:1327

約数の個数: 64

約数和(自身を含む): 414120000

約数和(自身を除く): 258719424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 499, 811, 998, 1497, 1622, 1996, 2433, 2994, 3244, 3992, 4866, 5988, 6488, 7984, 9732, 11976, 12976, 15968, 19464, 23952, 25952, 31936, 38928, 47904, 51904, 63872, 77856, 95808, 103808, 155712, 191616, 311424, 404689, 809378, 1214067, 1618756, 2428134, 3237512, 4856268, 6475024, 9712536, 12950048, 19425072, 25900096, 38850144, 51800192, 77700288, 155400576]

約数ペア:

[(1, 155400576), (2, 77700288), (3, 51800192), (4, 38850144), (6, 25900096), (8, 19425072), (12, 12950048), (16, 9712536), (24, 6475024), (32, 4856268), (48, 3237512), (64, 2428134), (96, 1618756), (128, 1214067), (192, 809378), (384, 404689), (499, 311424), (811, 191616), (998, 155712), (1497, 103808), (1622, 95808), (1996, 77856), (2433, 63872), (2994, 51904), (3244, 47904), (3992, 38928), (4866, 31936), (5988, 25952), (6488, 23952), (7984, 19464), (9732, 15968), (11976, 12976)]