142955008

素因数分解:

$2^9\times 7^1\times {\mathrm{39887}}^1$

素因数の和:39912

約数の個数: 40

約数和(自身を含む): 326443392

約数和(自身を除く): 183488384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 39887, 79774, 159548, 279209, 319096, 558418, 638192, 1116836, 1276384, 2233672, 2552768, 4467344, 5105536, 8934688, 10211072, 17869376, 20422144, 35738752, 71477504, 142955008]

約数ペア:

[(1, 142955008), (2, 71477504), (4, 35738752), (7, 20422144), (8, 17869376), (14, 10211072), (16, 8934688), (28, 5105536), (32, 4467344), (56, 2552768), (64, 2233672), (112, 1276384), (128, 1116836), (224, 638192), (256, 558418), (448, 319096), (512, 279209), (896, 159548), (1792, 79774), (3584, 39887)]