155708928

素因数分解:

$2^9\times 3^2\times {\mathrm{33791}}^1$

素因数の和:33815

約数の個数: 60

約数和(自身を含む): 449399808

約数和(自身を除く): 293690880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 33791, 67582, 101373, 135164, 202746, 270328, 304119, 405492, 540656, 608238, 810984, 1081312, 1216476, 1621968, 2162624, 2432952, 3243936, 4325248, 4865904, 6487872, 8650496, 9731808, 12975744, 17300992, 19463616, 25951488, 38927232, 51902976, 77854464, 155708928]

約数ペア:

[(1, 155708928), (2, 77854464), (3, 51902976), (4, 38927232), (6, 25951488), (8, 19463616), (9, 17300992), (12, 12975744), (16, 9731808), (18, 8650496), (24, 6487872), (32, 4865904), (36, 4325248), (48, 3243936), (64, 2432952), (72, 2162624), (96, 1621968), (128, 1216476), (144, 1081312), (192, 810984), (256, 608238), (288, 540656), (384, 405492), (512, 304119), (576, 270328), (768, 202746), (1152, 135164), (1536, 101373), (2304, 67582), (4608, 33791)]