131279136

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{6481}}^1$

素因数の和:6705

約数の個数: 48

約数和(自身を含む): 346294368

約数和(自身を除く): 215015232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 6481, 6752, 10128, 12962, 19443, 20256, 25924, 38886, 51848, 77772, 103696, 155544, 207392, 311088, 622176, 1367491, 2734982, 4102473, 5469964, 8204946, 10939928, 16409892, 21879856, 32819784, 43759712, 65639568, 131279136]

約数ペア:

[(1, 131279136), (2, 65639568), (3, 43759712), (4, 32819784), (6, 21879856), (8, 16409892), (12, 10939928), (16, 8204946), (24, 5469964), (32, 4102473), (48, 2734982), (96, 1367491), (211, 622176), (422, 311088), (633, 207392), (844, 155544), (1266, 103696), (1688, 77772), (2532, 51848), (3376, 38886), (5064, 25924), (6481, 20256), (6752, 19443), (10128, 12962)]