134723456

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2837}}^1$

素因数の和:2911

約数の個数: 64

約数和(自身を含む): 312634080

約数和(自身を除く): 177910624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 371, 424, 448, 742, 848, 896, 1484, 1696, 2837, 2968, 3392, 5674, 5936, 6784, 11348, 11872, 19859, 22696, 23744, 39718, 45392, 47488, 79436, 90784, 150361, 158872, 181568, 300722, 317744, 363136, 601444, 635488, 1052527, 1202888, 1270976, 2105054, 2405776, 2541952, 4210108, 4811552, 8420216, 9623104, 16840432, 19246208, 33680864, 67361728, 134723456]

約数ペア:

[(1, 134723456), (2, 67361728), (4, 33680864), (7, 19246208), (8, 16840432), (14, 9623104), (16, 8420216), (28, 4811552), (32, 4210108), (53, 2541952), (56, 2405776), (64, 2105054), (106, 1270976), (112, 1202888), (128, 1052527), (212, 635488), (224, 601444), (371, 363136), (424, 317744), (448, 300722), (742, 181568), (848, 158872), (896, 150361), (1484, 90784), (1696, 79436), (2837, 47488), (2968, 45392), (3392, 39718), (5674, 23744), (5936, 22696), (6784, 19859), (11348, 11872)]