157761858

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{10009}}^1$

素因数の和:10122

約数の個数: 32

約数和(自身を含む): 328648320

約数和(自身を除く): 170886462

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 2627, 5254, 7881, 10009, 15762, 20018, 30027, 60054, 370333, 710639, 740666, 1110999, 1421278, 2131917, 2221998, 4263834, 26293643, 52587286, 78880929, 157761858]

約数ペア:

[(1, 157761858), (2, 78880929), (3, 52587286), (6, 26293643), (37, 4263834), (71, 2221998), (74, 2131917), (111, 1421278), (142, 1110999), (213, 740666), (222, 710639), (426, 370333), (2627, 60054), (5254, 30027), (7881, 20018), (10009, 15762)]