177083984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 439346880

約数和(自身を除く): 262262896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 121, 146, 154, 176, 179, 242, 292, 308, 358, 484, 511, 584, 616, 716, 803, 847, 968, 1022, 1168, 1232, 1253, 1432, 1606, 1694, 1936, 1969, 2044, 2506, 2864, 3212, 3388, 3938, 4088, 5012, 5621, 6424, 6776, 7876, 8176, 8833, 10024, 11242, 12848, 13067, 13552, 13783, 15752, 17666, 20048, 21659, 22484, 26134, 27566, 31504, 35332, 43318, 44968, 52268, 55132, 61831, 70664, 86636, 89936, 91469, 104536, 110264, 123662, 141328, 143737, 151613, 173272, 182938, 209072, 220528, 247324, 287474, 303226, 346544, 365876, 494648, 574948, 606452, 731752, 989296, 1006159, 1149896, 1212904, 1463504, 1581107, 2012318, 2299792, 2425808, 3162214, 4024636, 6324428, 8049272, 11067749, 12648856, 16098544, 22135498, 25297712, 44270996, 88541992, 177083984]

約数ペア:

[(1, 177083984), (2, 88541992), (4, 44270996), (7, 25297712), (8, 22135498), (11, 16098544), (14, 12648856), (16, 11067749), (22, 8049272), (28, 6324428), (44, 4024636), (56, 3162214), (73, 2425808), (77, 2299792), (88, 2012318), (112, 1581107), (121, 1463504), (146, 1212904), (154, 1149896), (176, 1006159), (179, 989296), (242, 731752), (292, 606452), (308, 574948), (358, 494648), (484, 365876), (511, 346544), (584, 303226), (616, 287474), (716, 247324), (803, 220528), (847, 209072), (968, 182938), (1022, 173272), (1168, 151613), (1232, 143737), (1253, 141328), (1432, 123662), (1606, 110264), (1694, 104536), (1936, 91469), (1969, 89936), (2044, 86636), (2506, 70664), (2864, 61831), (3212, 55132), (3388, 52268), (3938, 44968), (4088, 43318), (5012, 35332), (5621, 31504), (6424, 27566), (6776, 26134), (7876, 22484), (8176, 21659), (8833, 20048), (10024, 17666), (11242, 15752), (12848, 13783), (13067, 13552)]