139150128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1289}}^1$

素因数の和:1486

約数の個数: 80

約数和(自身を含む): 389662560

約数和(自身を除く): 250512432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 173, 208, 312, 346, 519, 624, 692, 1038, 1289, 1384, 2076, 2249, 2578, 2768, 3867, 4152, 4498, 5156, 6747, 7734, 8304, 8996, 10312, 13494, 15468, 16757, 17992, 20624, 26988, 30936, 33514, 35984, 50271, 53976, 61872, 67028, 100542, 107952, 134056, 201084, 222997, 268112, 402168, 445994, 668991, 804336, 891988, 1337982, 1783976, 2675964, 2898961, 3567952, 5351928, 5797922, 8696883, 10703856, 11595844, 17393766, 23191688, 34787532, 46383376, 69575064, 139150128]

約数ペア:

[(1, 139150128), (2, 69575064), (3, 46383376), (4, 34787532), (6, 23191688), (8, 17393766), (12, 11595844), (13, 10703856), (16, 8696883), (24, 5797922), (26, 5351928), (39, 3567952), (48, 2898961), (52, 2675964), (78, 1783976), (104, 1337982), (156, 891988), (173, 804336), (208, 668991), (312, 445994), (346, 402168), (519, 268112), (624, 222997), (692, 201084), (1038, 134056), (1289, 107952), (1384, 100542), (2076, 67028), (2249, 61872), (2578, 53976), (2768, 50271), (3867, 35984), (4152, 33514), (4498, 30936), (5156, 26988), (6747, 20624), (7734, 17992), (8304, 16757), (8996, 15468), (10312, 13494)]