143650892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6569}}^1$

素因数の和:6662

約数の個数: 48

約数和(自身を含む): 317882880

約数和(自身を除く): 174231988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 6569, 10934, 13138, 21868, 26276, 45983, 72259, 91966, 144518, 183932, 289036, 466399, 505813, 932798, 1011626, 1865596, 2023252, 3264793, 5130389, 6529586, 10260778, 13059172, 20521556, 35912723, 71825446, 143650892]

約数ペア:

[(1, 143650892), (2, 71825446), (4, 35912723), (7, 20521556), (11, 13059172), (14, 10260778), (22, 6529586), (28, 5130389), (44, 3264793), (71, 2023252), (77, 1865596), (142, 1011626), (154, 932798), (284, 505813), (308, 466399), (497, 289036), (781, 183932), (994, 144518), (1562, 91966), (1988, 72259), (3124, 45983), (5467, 26276), (6569, 21868), (10934, 13138)]