143142016

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{16691}}^1$

素因数の和:16772

約数の個数: 32

約数和(自身を含む): 289439280

約数和(自身を除く): 146297264

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 16691, 33382, 66764, 133528, 267056, 534112, 1068224, 1118297, 2136448, 2236594, 4473188, 8946376, 17892752, 35785504, 71571008, 143142016]

約数ペア:

[(1, 143142016), (2, 71571008), (4, 35785504), (8, 17892752), (16, 8946376), (32, 4473188), (64, 2236594), (67, 2136448), (128, 1118297), (134, 1068224), (268, 534112), (536, 267056), (1072, 133528), (2144, 66764), (4288, 33382), (8576, 16691)]