15537168752

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{25867}}^1$

素因数の和:26086

約数の個数: 80

約数和(自身を含む): 35720189952

約数和(自身を除く): 20183021200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 173, 217, 248, 346, 434, 496, 692, 868, 1211, 1384, 1736, 2422, 2768, 3472, 4844, 5363, 9688, 10726, 19376, 21452, 25867, 37541, 42904, 51734, 75082, 85808, 103468, 150164, 181069, 206936, 300328, 362138, 413872, 600656, 724276, 801877, 1448552, 1603754, 2897104, 3207508, 4474991, 5613139, 6415016, 8949982, 11226278, 12830032, 17899964, 22452556, 31324937, 35799928, 44905112, 62649874, 71599856, 89810224, 125299748, 138724721, 250599496, 277449442, 501198992, 554898884, 971073047, 1109797768, 1942146094, 2219595536, 3884292188, 7768584376, 15537168752]

約数ペア:

[(1, 15537168752), (2, 7768584376), (4, 3884292188), (7, 2219595536), (8, 1942146094), (14, 1109797768), (16, 971073047), (28, 554898884), (31, 501198992), (56, 277449442), (62, 250599496), (112, 138724721), (124, 125299748), (173, 89810224), (217, 71599856), (248, 62649874), (346, 44905112), (434, 35799928), (496, 31324937), (692, 22452556), (868, 17899964), (1211, 12830032), (1384, 11226278), (1736, 8949982), (2422, 6415016), (2768, 5613139), (3472, 4474991), (4844, 3207508), (5363, 2897104), (9688, 1603754), (10726, 1448552), (19376, 801877), (21452, 724276), (25867, 600656), (37541, 413872), (42904, 362138), (51734, 300328), (75082, 206936), (85808, 181069), (103468, 150164)]