168049395

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{196549}}^1$

素因数の和:196579

約数の個数: 24

約数和(自身を含む): 306618000

約数和(自身を除く): 138568605

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 196549, 589647, 982745, 1768941, 2948235, 3734431, 8844705, 11203293, 18672155, 33609879, 56016465, 168049395]

約数ペア:

[(1, 168049395), (3, 56016465), (5, 33609879), (9, 18672155), (15, 11203293), (19, 8844705), (45, 3734431), (57, 2948235), (95, 1768941), (171, 982745), (285, 589647), (855, 196549)]