143237864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21139}}^1$

素因数の和:21174

約数の個数: 48

約数和(自身を含む): 337394400

約数和(自身を除く): 194156536

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 21139, 42278, 84556, 147973, 169112, 232529, 295946, 465058, 591892, 930116, 1183784, 1627703, 1860232, 2557819, 3255406, 5115638, 6510812, 10231276, 13021624, 17904733, 20462552, 35809466, 71618932, 143237864]

約数ペア:

[(1, 143237864), (2, 71618932), (4, 35809466), (7, 20462552), (8, 17904733), (11, 13021624), (14, 10231276), (22, 6510812), (28, 5115638), (44, 3255406), (56, 2557819), (77, 1860232), (88, 1627703), (121, 1183784), (154, 930116), (242, 591892), (308, 465058), (484, 295946), (616, 232529), (847, 169112), (968, 147973), (1694, 84556), (3388, 42278), (6776, 21139)]