131057024

素因数分解:

$2^7\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1495

約数の個数: 64

約数和(自身を含む): 301397760

約数和(自身を除く): 170340736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 428, 448, 749, 856, 896, 1367, 1498, 1712, 2734, 2996, 3424, 5468, 5992, 6848, 9569, 10936, 11984, 13696, 19138, 21872, 23968, 38276, 43744, 47936, 76552, 87488, 95872, 146269, 153104, 174976, 292538, 306208, 585076, 612416, 1023883, 1170152, 1224832, 2047766, 2340304, 4095532, 4680608, 8191064, 9361216, 16382128, 18722432, 32764256, 65528512, 131057024]

約数ペア:

[(1, 131057024), (2, 65528512), (4, 32764256), (7, 18722432), (8, 16382128), (14, 9361216), (16, 8191064), (28, 4680608), (32, 4095532), (56, 2340304), (64, 2047766), (107, 1224832), (112, 1170152), (128, 1023883), (214, 612416), (224, 585076), (428, 306208), (448, 292538), (749, 174976), (856, 153104), (896, 146269), (1367, 95872), (1498, 87488), (1712, 76552), (2734, 47936), (2996, 43744), (3424, 38276), (5468, 23968), (5992, 21872), (6848, 19138), (9569, 13696), (10936, 11984)]