142200149

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 178561152

約数和(自身を除く): 36361003

約数列:

[1, 7, 13, 71, 91, 169, 497, 923, 1183, 1693, 6461, 11851, 11999, 22009, 83993, 120203, 154063, 286117, 841421, 1562639, 2002819, 10938473, 20314307, 142200149]

約数ペア:

[(1, 142200149), (7, 20314307), (13, 10938473), (71, 2002819), (91, 1562639), (169, 841421), (497, 286117), (923, 154063), (1183, 120203), (1693, 83993), (6461, 22009), (11851, 11999)]