161874154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{27427}}^1$

素因数の和:27669

約数の個数: 16

約数和(自身を含む): 262650528

約数和(自身を除く): 100776374

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 27427, 54854, 356551, 713102, 6225929, 12451858, 80937077, 161874154]

約数ペア:

[(1, 161874154), (2, 80937077), (13, 12451858), (26, 6225929), (227, 713102), (454, 356551), (2951, 54854), (5902, 27427)]