129504544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1613}}^1$

素因数の和:1829

約数の個数: 48

約数和(自身を含む): 276168312

約数和(自身を除く): 146663768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 193, 208, 386, 416, 772, 1544, 1613, 2509, 3088, 3226, 5018, 6176, 6452, 10036, 12904, 20072, 20969, 25808, 40144, 41938, 51616, 80288, 83876, 167752, 311309, 335504, 622618, 671008, 1245236, 2490472, 4047017, 4980944, 8094034, 9961888, 16188068, 32376136, 64752272, 129504544]

約数ペア:

[(1, 129504544), (2, 64752272), (4, 32376136), (8, 16188068), (13, 9961888), (16, 8094034), (26, 4980944), (32, 4047017), (52, 2490472), (104, 1245236), (193, 671008), (208, 622618), (386, 335504), (416, 311309), (772, 167752), (1544, 83876), (1613, 80288), (2509, 51616), (3088, 41938), (3226, 40144), (5018, 25808), (6176, 20969), (6452, 20072), (10036, 12904)]