156850984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{2741}}^1$

素因数の和:3081

約数の個数: 32

約数和(自身を含む): 307981440

約数和(自身を除く): 151130456

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 311, 622, 1244, 2488, 2741, 5482, 7153, 10964, 14306, 21928, 28612, 57224, 63043, 126086, 252172, 504344, 852451, 1704902, 3409804, 6819608, 19606373, 39212746, 78425492, 156850984]

約数ペア:

[(1, 156850984), (2, 78425492), (4, 39212746), (8, 19606373), (23, 6819608), (46, 3409804), (92, 1704902), (184, 852451), (311, 504344), (622, 252172), (1244, 126086), (2488, 63043), (2741, 57224), (5482, 28612), (7153, 21928), (10964, 14306)]