155734272

素因数分解:

$2^8\times 3^3\times {\mathrm{22531}}^1$

素因数の和:22556

約数の個数: 72

約数和(自身を含む): 460554080

約数和(自身を除く): 304819808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 22531, 45062, 67593, 90124, 135186, 180248, 202779, 270372, 360496, 405558, 540744, 608337, 720992, 811116, 1081488, 1216674, 1441984, 1622232, 2162976, 2433348, 2883968, 3244464, 4325952, 4866696, 5767936, 6488928, 8651904, 9733392, 12977856, 17303808, 19466784, 25955712, 38933568, 51911424, 77867136, 155734272]

約数ペア:

[(1, 155734272), (2, 77867136), (3, 51911424), (4, 38933568), (6, 25955712), (8, 19466784), (9, 17303808), (12, 12977856), (16, 9733392), (18, 8651904), (24, 6488928), (27, 5767936), (32, 4866696), (36, 4325952), (48, 3244464), (54, 2883968), (64, 2433348), (72, 2162976), (96, 1622232), (108, 1441984), (128, 1216674), (144, 1081488), (192, 811116), (216, 720992), (256, 608337), (288, 540744), (384, 405558), (432, 360496), (576, 270372), (768, 202779), (864, 180248), (1152, 135186), (1728, 90124), (2304, 67593), (3456, 45062), (6912, 22531)]