131058816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{48757}}^1$

素因数の和:48781

約数の個数: 64

約数和(自身を含む): 397865280

約数和(自身を除く): 266806464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 48757, 97514, 146271, 195028, 292542, 341299, 390056, 585084, 682598, 780112, 1023897, 1170168, 1365196, 1560224, 2047794, 2340336, 2730392, 3120448, 4095588, 4680672, 5460784, 6240896, 8191176, 9361344, 10921568, 16382352, 18722688, 21843136, 32764704, 43686272, 65529408, 131058816]

約数ペア:

[(1, 131058816), (2, 65529408), (3, 43686272), (4, 32764704), (6, 21843136), (7, 18722688), (8, 16382352), (12, 10921568), (14, 9361344), (16, 8191176), (21, 6240896), (24, 5460784), (28, 4680672), (32, 4095588), (42, 3120448), (48, 2730392), (56, 2340336), (64, 2047794), (84, 1560224), (96, 1365196), (112, 1170168), (128, 1023897), (168, 780112), (192, 682598), (224, 585084), (336, 390056), (384, 341299), (448, 292542), (672, 195028), (896, 146271), (1344, 97514), (2688, 48757)]