156949331

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{1543}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 195952128

約数和(自身を除く): 39002797

約数列:

[1, 7, 11, 77, 1321, 1543, 9247, 10801, 14531, 16973, 101717, 118811, 2038303, 14268121, 22421333, 156949331]

約数ペア:

[(1, 156949331), (7, 22421333), (11, 14268121), (77, 2038303), (1321, 118811), (1543, 101717), (9247, 16973), (10801, 14531)]