143447164

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{12227}}^1$

素因数の和:12657

約数の個数: 24

約数和(自身を含む): 287602560

約数和(自身を除く): 144155396

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 11732, 12227, 24454, 48908, 85589, 171178, 342356, 5123113, 10246226, 20492452, 35861791, 71723582, 143447164]

約数ペア:

[(1, 143447164), (2, 71723582), (4, 35861791), (7, 20492452), (14, 10246226), (28, 5123113), (419, 342356), (838, 171178), (1676, 85589), (2933, 48908), (5866, 24454), (11732, 12227)]