164623424

素因数分解:

$2^6\times 7^1\times {\mathrm{419}}^1\times {\mathrm{877}}^1$

素因数の和:1315

約数の個数: 56

約数和(自身を含む): 374660160

約数和(自身を除く): 210036736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 419, 448, 838, 877, 1676, 1754, 2933, 3352, 3508, 5866, 6139, 6704, 7016, 11732, 12278, 13408, 14032, 23464, 24556, 26816, 28064, 46928, 49112, 56128, 93856, 98224, 187712, 196448, 367463, 392896, 734926, 1469852, 2572241, 2939704, 5144482, 5879408, 10288964, 11758816, 20577928, 23517632, 41155856, 82311712, 164623424]

約数ペア:

[(1, 164623424), (2, 82311712), (4, 41155856), (7, 23517632), (8, 20577928), (14, 11758816), (16, 10288964), (28, 5879408), (32, 5144482), (56, 2939704), (64, 2572241), (112, 1469852), (224, 734926), (419, 392896), (448, 367463), (838, 196448), (877, 187712), (1676, 98224), (1754, 93856), (2933, 56128), (3352, 49112), (3508, 46928), (5866, 28064), (6139, 26816), (6704, 24556), (7016, 23464), (11732, 14032), (12278, 13408)]