128559744

素因数分解:

$2^7\times 3^3\times {\mathrm{37199}}^1$

素因数の和:37222

約数の個数: 64

約数和(自身を含む): 379440000

約数和(自身を除く): 250880256

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, 288, 384, 432, 576, 864, 1152, 1728, 3456, 37199, 74398, 111597, 148796, 223194, 297592, 334791, 446388, 595184, 669582, 892776, 1004373, 1190368, 1339164, 1785552, 2008746, 2380736, 2678328, 3571104, 4017492, 4761472, 5356656, 7142208, 8034984, 10713312, 14284416, 16069968, 21426624, 32139936, 42853248, 64279872, 128559744]

約数ペア:

[(1, 128559744), (2, 64279872), (3, 42853248), (4, 32139936), (6, 21426624), (8, 16069968), (9, 14284416), (12, 10713312), (16, 8034984), (18, 7142208), (24, 5356656), (27, 4761472), (32, 4017492), (36, 3571104), (48, 2678328), (54, 2380736), (64, 2008746), (72, 1785552), (96, 1339164), (108, 1190368), (128, 1004373), (144, 892776), (192, 669582), (216, 595184), (288, 446388), (384, 334791), (432, 297592), (576, 223194), (864, 148796), (1152, 111597), (1728, 74398), (3456, 37199)]