163487744

素因数分解:

$2^{13}\times 7^1\times {\mathrm{2851}}^1$

素因数の和:2884

約数の個数: 56

約数和(自身を含む): 373794528

約数和(自身を除く): 210306784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 2851, 3584, 4096, 5702, 7168, 8192, 11404, 14336, 19957, 22808, 28672, 39914, 45616, 57344, 79828, 91232, 159656, 182464, 319312, 364928, 638624, 729856, 1277248, 1459712, 2554496, 2919424, 5108992, 5838848, 10217984, 11677696, 20435968, 23355392, 40871936, 81743872, 163487744]

約数ペア:

[(1, 163487744), (2, 81743872), (4, 40871936), (7, 23355392), (8, 20435968), (14, 11677696), (16, 10217984), (28, 5838848), (32, 5108992), (56, 2919424), (64, 2554496), (112, 1459712), (128, 1277248), (224, 729856), (256, 638624), (448, 364928), (512, 319312), (896, 182464), (1024, 159656), (1792, 91232), (2048, 79828), (2851, 57344), (3584, 45616), (4096, 39914), (5702, 28672), (7168, 22808), (8192, 19957), (11404, 14336)]