140710976

素因数分解:

$2^6\times 7^1\times {\mathrm{443}}^1\times {\mathrm{709}}^1$

素因数の和:1171

約数の個数: 56

約数和(自身を含む): 320283840

約数和(自身を除く): 179572864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 443, 448, 709, 886, 1418, 1772, 2836, 3101, 3544, 4963, 5672, 6202, 7088, 9926, 11344, 12404, 14176, 19852, 22688, 24808, 28352, 39704, 45376, 49616, 79408, 99232, 158816, 198464, 314087, 317632, 628174, 1256348, 2198609, 2512696, 4397218, 5025392, 8794436, 10050784, 17588872, 20101568, 35177744, 70355488, 140710976]

約数ペア:

[(1, 140710976), (2, 70355488), (4, 35177744), (7, 20101568), (8, 17588872), (14, 10050784), (16, 8794436), (28, 5025392), (32, 4397218), (56, 2512696), (64, 2198609), (112, 1256348), (224, 628174), (443, 317632), (448, 314087), (709, 198464), (886, 158816), (1418, 99232), (1772, 79408), (2836, 49616), (3101, 45376), (3544, 39704), (4963, 28352), (5672, 24808), (6202, 22688), (7088, 19852), (9926, 14176), (11344, 12404)]