158280513

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{23971}}^1$

素因数の和:24076

約数の個数: 16

約数和(自身を含む): 220925952

約数和(自身を除く): 62645439

約数列:

[1, 3, 31, 71, 93, 213, 2201, 6603, 23971, 71913, 743101, 1701941, 2229303, 5105823, 52760171, 158280513]

約数ペア:

[(1, 158280513), (3, 52760171), (31, 5105823), (71, 2229303), (93, 1701941), (213, 743101), (2201, 71913), (6603, 23971)]