169222564

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{19433}}^1$

素因数の和:19755

約数の個数: 24

約数和(自身を含む): 339550848

約数和(自身を除く): 170328284

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 8708, 19433, 38866, 77732, 136031, 272062, 544124, 6043663, 12087326, 24174652, 42305641, 84611282, 169222564]

約数ペア:

[(1, 169222564), (2, 84611282), (4, 42305641), (7, 24174652), (14, 12087326), (28, 6043663), (311, 544124), (622, 272062), (1244, 136031), (2177, 77732), (4354, 38866), (8708, 19433)]