157883922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1253047}}^1$

素因数の和:1253062

約数の個数: 24

約数和(自身を含む): 390950976

約数和(自身を除く): 233067054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1253047, 2506094, 3759141, 7518282, 8771329, 11277423, 17542658, 22554846, 26313987, 52627974, 78941961, 157883922]

約数ペア:

[(1, 157883922), (2, 78941961), (3, 52627974), (6, 26313987), (7, 22554846), (9, 17542658), (14, 11277423), (18, 8771329), (21, 7518282), (42, 3759141), (63, 2506094), (126, 1253047)]