128587776

素因数分解:

$2^{11}\times 3^1\times {\mathrm{20929}}^1$

素因数の和:20954

約数の個数: 48

約数和(自身を含む): 342833400

約数和(自身を除く): 214245624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 20929, 41858, 62787, 83716, 125574, 167432, 251148, 334864, 502296, 669728, 1004592, 1339456, 2009184, 2678912, 4018368, 5357824, 8036736, 10715648, 16073472, 21431296, 32146944, 42862592, 64293888, 128587776]

約数ペア:

[(1, 128587776), (2, 64293888), (3, 42862592), (4, 32146944), (6, 21431296), (8, 16073472), (12, 10715648), (16, 8036736), (24, 5357824), (32, 4018368), (48, 2678912), (64, 2009184), (96, 1339456), (128, 1004592), (192, 669728), (256, 502296), (384, 334864), (512, 251148), (768, 167432), (1024, 125574), (1536, 83716), (2048, 62787), (3072, 41858), (6144, 20929)]