131452038

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 307929600

約数和(自身を除く): 176477562

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 109, 138, 207, 218, 327, 414, 621, 654, 971, 981, 1242, 1942, 1962, 2507, 2913, 2943, 5014, 5826, 5886, 7521, 8739, 15042, 17478, 22333, 22563, 26217, 44666, 45126, 52434, 66999, 67689, 105839, 133998, 135378, 200997, 211678, 317517, 401994, 602991, 635034, 952551, 1205982, 1905102, 2434297, 2857653, 4868594, 5715306, 7302891, 14605782, 21908673, 43817346, 65726019, 131452038]

約数ペア:

[(1, 131452038), (2, 65726019), (3, 43817346), (6, 21908673), (9, 14605782), (18, 7302891), (23, 5715306), (27, 4868594), (46, 2857653), (54, 2434297), (69, 1905102), (109, 1205982), (138, 952551), (207, 635034), (218, 602991), (327, 401994), (414, 317517), (621, 211678), (654, 200997), (971, 135378), (981, 133998), (1242, 105839), (1942, 67689), (1962, 66999), (2507, 52434), (2913, 45126), (2943, 44666), (5014, 26217), (5826, 22563), (5886, 22333), (7521, 17478), (8739, 15042)]