145242496

素因数分解:

$2^7\times 7^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 332952480

約数和(自身を除く): 187709984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 346, 448, 692, 896, 937, 1211, 1384, 1874, 2422, 2768, 3748, 4844, 5536, 6559, 7496, 9688, 11072, 13118, 14992, 19376, 22144, 26236, 29984, 38752, 52472, 59968, 77504, 104944, 119936, 155008, 162101, 209888, 324202, 419776, 648404, 839552, 1134707, 1296808, 2269414, 2593616, 4538828, 5187232, 9077656, 10374464, 18155312, 20748928, 36310624, 72621248, 145242496]

約数ペア:

[(1, 145242496), (2, 72621248), (4, 36310624), (7, 20748928), (8, 18155312), (14, 10374464), (16, 9077656), (28, 5187232), (32, 4538828), (56, 2593616), (64, 2269414), (112, 1296808), (128, 1134707), (173, 839552), (224, 648404), (346, 419776), (448, 324202), (692, 209888), (896, 162101), (937, 155008), (1211, 119936), (1384, 104944), (1874, 77504), (2422, 59968), (2768, 52472), (3748, 38752), (4844, 29984), (5536, 26236), (6559, 22144), (7496, 19376), (9688, 14992), (11072, 13118)]