168348518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{380879}}^1$

素因数の和:380911

約数の個数: 16

約数和(自身を含む): 287945280

約数和(自身を除く): 119596762

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 380879, 761758, 4951427, 6474943, 9902854, 12949886, 84174259, 168348518]

約数ペア:

[(1, 168348518), (2, 84174259), (13, 12949886), (17, 9902854), (26, 6474943), (34, 4951427), (221, 761758), (442, 380879)]