131444186392

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2789089}}^1$

素因数の和:2789275

約数の個数: 32

約数和(自身を含む): 254030317200

約数和(自身を除く): 122586130808

約数列:

[1, 2, 4, 8, 43, 86, 137, 172, 274, 344, 548, 1096, 5891, 11782, 23564, 47128, 2789089, 5578178, 11156356, 22312712, 119930827, 239861654, 382105193, 479723308, 764210386, 959446616, 1528420772, 3056841544, 16430523299, 32861046598, 65722093196, 131444186392]

約数ペア:

[(1, 131444186392), (2, 65722093196), (4, 32861046598), (8, 16430523299), (43, 3056841544), (86, 1528420772), (137, 959446616), (172, 764210386), (274, 479723308), (344, 382105193), (548, 239861654), (1096, 119930827), (5891, 22312712), (11782, 11156356), (23564, 5578178), (47128, 2789089)]