168221454

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{272203}}^1$

素因数の和:272311

約数の個数: 16

約数和(自身を含む): 339710592

約数和(自身を除く): 171489138

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 272203, 544406, 816609, 1633218, 28036909, 56073818, 84110727, 168221454]

約数ペア:

[(1, 168221454), (2, 84110727), (3, 56073818), (6, 28036909), (103, 1633218), (206, 816609), (309, 544406), (618, 272203)]