143205964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{171299}}^1$

素因数の和:171333

約数の個数: 24

約数和(自身を含む): 287784000

約数和(自身を除く): 144578036

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 171299, 342598, 685196, 1884289, 3254681, 3768578, 6509362, 7537156, 13018724, 35801491, 71602982, 143205964]

約数ペア:

[(1, 143205964), (2, 71602982), (4, 35801491), (11, 13018724), (19, 7537156), (22, 6509362), (38, 3768578), (44, 3254681), (76, 1884289), (209, 685196), (418, 342598), (836, 171299)]