159569278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{23173}}^1$

素因数の和:23499

約数の個数: 16

約数和(自身を含む): 261958896

約数和(自身を除く): 102389618

約数列:

[1, 2, 11, 22, 313, 626, 3443, 6886, 23173, 46346, 254903, 509806, 7253149, 14506298, 79784639, 159569278]

約数ペア:

[(1, 159569278), (2, 79784639), (11, 14506298), (22, 7253149), (313, 509806), (626, 254903), (3443, 46346), (6886, 23173)]