8190146048

素因数分解:

$2^9\times 7^1\times {\mathrm{337}}^1\times {\mathrm{6781}}^1$

素因数の和:7143

約数の個数: 80

約数和(自身を含む): 18760314144

約数和(自身を除く): 10570168096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 337, 448, 512, 674, 896, 1348, 1792, 2359, 2696, 3584, 4718, 5392, 6781, 9436, 10784, 13562, 18872, 21568, 27124, 37744, 43136, 47467, 54248, 75488, 86272, 94934, 108496, 150976, 172544, 189868, 216992, 301952, 379736, 433984, 603904, 759472, 867968, 1207808, 1518944, 1735936, 2285197, 3037888, 3471872, 4570394, 6075776, 9140788, 12151552, 15996379, 18281576, 24303104, 31992758, 36563152, 63985516, 73126304, 127971032, 146252608, 255942064, 292505216, 511884128, 585010432, 1023768256, 1170020864, 2047536512, 4095073024, 8190146048]

約数ペア:

[(1, 8190146048), (2, 4095073024), (4, 2047536512), (7, 1170020864), (8, 1023768256), (14, 585010432), (16, 511884128), (28, 292505216), (32, 255942064), (56, 146252608), (64, 127971032), (112, 73126304), (128, 63985516), (224, 36563152), (256, 31992758), (337, 24303104), (448, 18281576), (512, 15996379), (674, 12151552), (896, 9140788), (1348, 6075776), (1792, 4570394), (2359, 3471872), (2696, 3037888), (3584, 2285197), (4718, 1735936), (5392, 1518944), (6781, 1207808), (9436, 867968), (10784, 759472), (13562, 603904), (18872, 433984), (21568, 379736), (27124, 301952), (37744, 216992), (43136, 189868), (47467, 172544), (54248, 150976), (75488, 108496), (86272, 94934)]