166387760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27011}}^1$

素因数の和:27042

約数の個数: 80

約数和(自身を含む): 482326272

約数和(自身を除く): 315938512

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 27011, 54022, 108044, 135055, 189077, 216088, 270110, 297121, 378154, 432176, 540220, 594242, 756308, 945385, 1080440, 1188484, 1485605, 1512616, 1890770, 2079847, 2160880, 2376968, 2971210, 3025232, 3781540, 4159694, 4753936, 5942420, 7563080, 8319388, 10399235, 11884840, 15126160, 16638776, 20798470, 23769680, 33277552, 41596940, 83193880, 166387760]

約数ペア:

[(1, 166387760), (2, 83193880), (4, 41596940), (5, 33277552), (7, 23769680), (8, 20798470), (10, 16638776), (11, 15126160), (14, 11884840), (16, 10399235), (20, 8319388), (22, 7563080), (28, 5942420), (35, 4753936), (40, 4159694), (44, 3781540), (55, 3025232), (56, 2971210), (70, 2376968), (77, 2160880), (80, 2079847), (88, 1890770), (110, 1512616), (112, 1485605), (140, 1188484), (154, 1080440), (176, 945385), (220, 756308), (280, 594242), (308, 540220), (385, 432176), (440, 378154), (560, 297121), (616, 270110), (770, 216088), (880, 189077), (1232, 135055), (1540, 108044), (3080, 54022), (6160, 27011)]