168300290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{885791}}^1$

素因数の和:885817

約数の個数: 16

約数和(自身を含む): 318885120

約数和(自身を除く): 150584830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 885791, 1771582, 4428955, 8857910, 16830029, 33660058, 84150145, 168300290]

約数ペア:

[(1, 168300290), (2, 84150145), (5, 33660058), (10, 16830029), (19, 8857910), (38, 4428955), (95, 1771582), (190, 885791)]