156442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:573

約数の個数: 16

約数和(自身を含む): 276192

約数和(自身を除く): 119750

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 547, 1094, 6017, 7111, 12034, 14222, 78221, 156442]

約数ペア:

[(1, 156442), (2, 78221), (11, 14222), (13, 12034), (22, 7111), (26, 6017), (143, 1094), (286, 547)]