160805456

素因数分解:

$2^4\times 7^2\times {\mathrm{443}}^1\times {\mathrm{463}}^1$

素因数の和:928

約数の個数: 60

約数和(自身を含む): 364030272

約数和(自身を除く): 203224816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 443, 463, 784, 886, 926, 1772, 1852, 3101, 3241, 3544, 3704, 6202, 6482, 7088, 7408, 12404, 12964, 21707, 22687, 24808, 25928, 43414, 45374, 49616, 51856, 86828, 90748, 173656, 181496, 205109, 347312, 362992, 410218, 820436, 1435763, 1640872, 2871526, 3281744, 5743052, 10050341, 11486104, 20100682, 22972208, 40201364, 80402728, 160805456]

約数ペア:

[(1, 160805456), (2, 80402728), (4, 40201364), (7, 22972208), (8, 20100682), (14, 11486104), (16, 10050341), (28, 5743052), (49, 3281744), (56, 2871526), (98, 1640872), (112, 1435763), (196, 820436), (392, 410218), (443, 362992), (463, 347312), (784, 205109), (886, 181496), (926, 173656), (1772, 90748), (1852, 86828), (3101, 51856), (3241, 49616), (3544, 45374), (3704, 43414), (6202, 25928), (6482, 24808), (7088, 22687), (7408, 21707), (12404, 12964)]