138993732

素因数分解:

$2^2\times 3^4\times {\mathrm{271}}^1\times {\mathrm{1583}}^1$

素因数の和:1870

約数の個数: 60

約数和(自身を含む): 364928256

約数和(自身を除く): 225934524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 271, 324, 542, 813, 1084, 1583, 1626, 2439, 3166, 3252, 4749, 4878, 6332, 7317, 9498, 9756, 14247, 14634, 18996, 21951, 28494, 29268, 42741, 43902, 56988, 85482, 87804, 128223, 170964, 256446, 428993, 512892, 857986, 1286979, 1715972, 2573958, 3860937, 5147916, 7721874, 11582811, 15443748, 23165622, 34748433, 46331244, 69496866, 138993732]

約数ペア:

[(1, 138993732), (2, 69496866), (3, 46331244), (4, 34748433), (6, 23165622), (9, 15443748), (12, 11582811), (18, 7721874), (27, 5147916), (36, 3860937), (54, 2573958), (81, 1715972), (108, 1286979), (162, 857986), (271, 512892), (324, 428993), (542, 256446), (813, 170964), (1084, 128223), (1583, 87804), (1626, 85482), (2439, 56988), (3166, 43902), (3252, 42741), (4749, 29268), (4878, 28494), (6332, 21951), (7317, 18996), (9498, 14634), (9756, 14247)]