149893136

素因数分解:

$2^4\times {\mathrm{1741}}^1\times {\mathrm{5381}}^1$

素因数の和:7130

約数の個数: 20

約数和(自身を含む): 290638764

約数和(自身を除く): 140745628

約数列:

[1, 2, 4, 8, 16, 1741, 3482, 5381, 6964, 10762, 13928, 21524, 27856, 43048, 86096, 9368321, 18736642, 37473284, 74946568, 149893136]

約数ペア:

[(1, 149893136), (2, 74946568), (4, 37473284), (8, 18736642), (16, 9368321), (1741, 86096), (3482, 43048), (5381, 27856), (6964, 21524), (10762, 13928)]