157210984

素因数分解:

$2^3\times 7^1\times {\mathrm{863}}^1\times {\mathrm{3253}}^1$

素因数の和:4129

約数の個数: 32

約数和(自身を含む): 337374720

約数和(自身を除く): 180163736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 863, 1726, 3253, 3452, 6041, 6506, 6904, 12082, 13012, 22771, 24164, 26024, 45542, 48328, 91084, 182168, 2807339, 5614678, 11229356, 19651373, 22458712, 39302746, 78605492, 157210984]

約数ペア:

[(1, 157210984), (2, 78605492), (4, 39302746), (7, 22458712), (8, 19651373), (14, 11229356), (28, 5614678), (56, 2807339), (863, 182168), (1726, 91084), (3253, 48328), (3452, 45542), (6041, 26024), (6506, 24164), (6904, 22771), (12082, 13012)]