168408214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{16651}}^1$

素因数の和:17055

約数の個数: 16

約数和(自身を含む): 272759760

約数和(自身を除く): 104351546

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 16651, 33302, 216463, 432926, 6477239, 12954478, 84204107, 168408214]

約数ペア:

[(1, 168408214), (2, 84204107), (13, 12954478), (26, 6477239), (389, 432926), (778, 216463), (5057, 33302), (10114, 16651)]