164480288

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7129}}^1$

素因数の和:7249

約数の個数: 48

約数和(自身を含む): 373726080

約数和(自身を除く): 209245792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2884, 3296, 5768, 7129, 11536, 14258, 23072, 28516, 49903, 57032, 99806, 114064, 199612, 228128, 399224, 734287, 798448, 1468574, 1596896, 2937148, 5140009, 5874296, 10280018, 11748592, 20560036, 23497184, 41120072, 82240144, 164480288]

約数ペア:

[(1, 164480288), (2, 82240144), (4, 41120072), (7, 23497184), (8, 20560036), (14, 11748592), (16, 10280018), (28, 5874296), (32, 5140009), (56, 2937148), (103, 1596896), (112, 1468574), (206, 798448), (224, 734287), (412, 399224), (721, 228128), (824, 199612), (1442, 114064), (1648, 99806), (2884, 57032), (3296, 49903), (5768, 28516), (7129, 23072), (11536, 14258)]