168434055

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{15661}}^1$

素因数の和:15911

約数の個数: 24

約数和(自身を含む): 293192640

約数和(自身を除く): 124758585

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 2151, 3585, 10755, 15661, 46983, 78305, 140949, 234915, 704745, 3742979, 11228937, 18714895, 33686811, 56144685, 168434055]

約数ペア:

[(1, 168434055), (3, 56144685), (5, 33686811), (9, 18714895), (15, 11228937), (45, 3742979), (239, 704745), (717, 234915), (1195, 140949), (2151, 78305), (3585, 46983), (10755, 15661)]