156949487779

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{4621}}^1\times {\mathrm{30137}}^1$

素因数の和:34795

約数の個数: 24

約数和(自身を含む): 190559439648

約数和(自身を除く): 33609951869

約数列:

[1, 7, 23, 49, 161, 1127, 4621, 30137, 32347, 106283, 210959, 226429, 693151, 743981, 1476713, 4852057, 5207867, 33964399, 139263077, 974841539, 3203050771, 6823890773, 22421355397, 156949487779]

約数ペア:

[(1, 156949487779), (7, 22421355397), (23, 6823890773), (49, 3203050771), (161, 974841539), (1127, 139263077), (4621, 33964399), (30137, 5207867), (32347, 4852057), (106283, 1476713), (210959, 743981), (226429, 693151)]