131934208

素因数分解:

$2^{11}\times 7^1\times {\mathrm{9203}}^1$

素因数の和:9232

約数の個数: 48

約数和(自身を含む): 301523040

約数和(自身を除く): 169588832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 9203, 14336, 18406, 36812, 64421, 73624, 128842, 147248, 257684, 294496, 515368, 588992, 1030736, 1177984, 2061472, 2355968, 4122944, 4711936, 8245888, 9423872, 16491776, 18847744, 32983552, 65967104, 131934208]

約数ペア:

[(1, 131934208), (2, 65967104), (4, 32983552), (7, 18847744), (8, 16491776), (14, 9423872), (16, 8245888), (28, 4711936), (32, 4122944), (56, 2355968), (64, 2061472), (112, 1177984), (128, 1030736), (224, 588992), (256, 515368), (448, 294496), (512, 257684), (896, 147248), (1024, 128842), (1792, 73624), (2048, 64421), (3584, 36812), (7168, 18406), (9203, 14336)]