128599176

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 328734720

約数和(自身を除く): 200135544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 163, 213, 284, 326, 426, 463, 489, 568, 652, 852, 926, 978, 1304, 1389, 1704, 1852, 1956, 2778, 3704, 3912, 5556, 11112, 11573, 23146, 32873, 34719, 46292, 65746, 69438, 75469, 92584, 98619, 131492, 138876, 150938, 197238, 226407, 262984, 277752, 301876, 394476, 452814, 603752, 788952, 905628, 1811256, 5358299, 10716598, 16074897, 21433196, 32149794, 42866392, 64299588, 128599176]

約数ペア:

[(1, 128599176), (2, 64299588), (3, 42866392), (4, 32149794), (6, 21433196), (8, 16074897), (12, 10716598), (24, 5358299), (71, 1811256), (142, 905628), (163, 788952), (213, 603752), (284, 452814), (326, 394476), (426, 301876), (463, 277752), (489, 262984), (568, 226407), (652, 197238), (852, 150938), (926, 138876), (978, 131492), (1304, 98619), (1389, 92584), (1704, 75469), (1852, 69438), (1956, 65746), (2778, 46292), (3704, 34719), (3912, 32873), (5556, 23146), (11112, 11573)]