142654866

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{171049}}^1$

素因数の和:171193

約数の個数: 16

約数和(自身を含む): 287364000

約数和(自身を除く): 144709134

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 171049, 342098, 513147, 1026294, 23775811, 47551622, 71327433, 142654866]

約数ペア:

[(1, 142654866), (2, 71327433), (3, 47551622), (6, 23775811), (139, 1026294), (278, 513147), (417, 342098), (834, 171049)]