159112576

素因数分解:

$2^7\times 7^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 364066560

約数和(自身を除く): 204953984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 311, 448, 571, 622, 896, 1142, 1244, 2177, 2284, 2488, 3997, 4354, 4568, 4976, 7994, 8708, 9136, 9952, 15988, 17416, 18272, 19904, 31976, 34832, 36544, 39808, 63952, 69664, 73088, 127904, 139328, 177581, 255808, 278656, 355162, 511616, 710324, 1243067, 1420648, 2486134, 2841296, 4972268, 5682592, 9944536, 11365184, 19889072, 22730368, 39778144, 79556288, 159112576]

約数ペア:

[(1, 159112576), (2, 79556288), (4, 39778144), (7, 22730368), (8, 19889072), (14, 11365184), (16, 9944536), (28, 5682592), (32, 4972268), (56, 2841296), (64, 2486134), (112, 1420648), (128, 1243067), (224, 710324), (311, 511616), (448, 355162), (571, 278656), (622, 255808), (896, 177581), (1142, 139328), (1244, 127904), (2177, 73088), (2284, 69664), (2488, 63952), (3997, 39808), (4354, 36544), (4568, 34832), (4976, 31976), (7994, 19904), (8708, 18272), (9136, 17416), (9952, 15988)]