129100832

素因数分解:

$2^5\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1301}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 291356352

約数和(自身を除く): 162255520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 443, 886, 1301, 1772, 2602, 3101, 3544, 5204, 6202, 7088, 9107, 10408, 12404, 14176, 18214, 20816, 24808, 36428, 41632, 49616, 72856, 99232, 145712, 291424, 576343, 1152686, 2305372, 4034401, 4610744, 8068802, 9221488, 16137604, 18442976, 32275208, 64550416, 129100832]

約数ペア:

[(1, 129100832), (2, 64550416), (4, 32275208), (7, 18442976), (8, 16137604), (14, 9221488), (16, 8068802), (28, 4610744), (32, 4034401), (56, 2305372), (112, 1152686), (224, 576343), (443, 291424), (886, 145712), (1301, 99232), (1772, 72856), (2602, 49616), (3101, 41632), (3544, 36428), (5204, 24808), (6202, 20816), (7088, 18214), (9107, 14176), (10408, 12404)]