164039048

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 313311360

約数和(自身を除く): 149272312

約数列:

[1, 2, 4, 8, 67, 134, 268, 463, 536, 661, 926, 1322, 1852, 2644, 3704, 5288, 31021, 44287, 62042, 88574, 124084, 177148, 248168, 306043, 354296, 612086, 1224172, 2448344, 20504881, 41009762, 82019524, 164039048]

約数ペア:

[(1, 164039048), (2, 82019524), (4, 41009762), (8, 20504881), (67, 2448344), (134, 1224172), (268, 612086), (463, 354296), (536, 306043), (661, 248168), (926, 177148), (1322, 124084), (1852, 88574), (2644, 62042), (3704, 44287), (5288, 31021)]