164038761208

素因数分解:

$2^3\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{1355513}}^1$

素因数の和:1357687

約数の個数: 32

約数和(自身を含む): 351674552160

約数和(自身を除く): 187635790952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2161, 4322, 8644, 15127, 17288, 30254, 60508, 121016, 1355513, 2711026, 5422052, 9488591, 10844104, 18977182, 37954364, 75908728, 2929263593, 5858527186, 11717054372, 20504845151, 23434108744, 41009690302, 82019380604, 164038761208]

約数ペア:

[(1, 164038761208), (2, 82019380604), (4, 41009690302), (7, 23434108744), (8, 20504845151), (14, 11717054372), (28, 5858527186), (56, 2929263593), (2161, 75908728), (4322, 37954364), (8644, 18977182), (15127, 10844104), (17288, 9488591), (30254, 5422052), (60508, 2711026), (121016, 1355513)]