156982000745

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{20789}}^1$

素因数の和:21193

約数の個数: 32

約数和(自身を含む): 193995648000

約数和(自身を除く): 37013647255

約数列:

[1, 5, 71, 89, 239, 355, 445, 1195, 6319, 16969, 20789, 21271, 31595, 84845, 103945, 106355, 1476019, 1510241, 1850221, 4968571, 7380095, 7551205, 9251105, 24842855, 131365691, 352768541, 442202819, 656828455, 1763842705, 2211014095, 31396400149, 156982000745]

約数ペア:

[(1, 156982000745), (5, 31396400149), (71, 2211014095), (89, 1763842705), (239, 656828455), (355, 442202819), (445, 352768541), (1195, 131365691), (6319, 24842855), (16969, 9251105), (20789, 7551205), (21271, 7380095), (31595, 4968571), (84845, 1850221), (103945, 1510241), (106355, 1476019)]