130123648

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{15173}}^1$

素因数の和:15254

約数の個数: 32

約数和(自身を含む): 263117160

約数和(自身を除く): 132993512

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 15173, 30346, 60692, 121384, 242768, 485536, 971072, 1016591, 1942144, 2033182, 4066364, 8132728, 16265456, 32530912, 65061824, 130123648]

約数ペア:

[(1, 130123648), (2, 65061824), (4, 32530912), (8, 16265456), (16, 8132728), (32, 4066364), (64, 2033182), (67, 1942144), (128, 1016591), (134, 971072), (268, 485536), (536, 242768), (1072, 121384), (2144, 60692), (4288, 30346), (8576, 15173)]