126558208

素因数分解:

$2^{13}\times 7^1\times {\mathrm{2207}}^1$

素因数の和:2240

約数の個数: 56

約数和(自身を含む): 289389312

約数和(自身を除く): 162831104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 2207, 3584, 4096, 4414, 7168, 8192, 8828, 14336, 15449, 17656, 28672, 30898, 35312, 57344, 61796, 70624, 123592, 141248, 247184, 282496, 494368, 564992, 988736, 1129984, 1977472, 2259968, 3954944, 4519936, 7909888, 9039872, 15819776, 18079744, 31639552, 63279104, 126558208]

約数ペア:

[(1, 126558208), (2, 63279104), (4, 31639552), (7, 18079744), (8, 15819776), (14, 9039872), (16, 7909888), (28, 4519936), (32, 3954944), (56, 2259968), (64, 1977472), (112, 1129984), (128, 988736), (224, 564992), (256, 494368), (448, 282496), (512, 247184), (896, 141248), (1024, 123592), (1792, 70624), (2048, 61796), (2207, 57344), (3584, 35312), (4096, 30898), (4414, 28672), (7168, 17656), (8192, 15449), (8828, 14336)]