142965804938

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{82729}}^1$

素因数の和:82983

約数の個数: 48

約数和(自身を含む): 243344338440

約数和(自身を除く): 100378533502

約数列:

[1, 2, 11, 22, 37, 74, 121, 193, 242, 386, 407, 814, 2123, 4246, 4477, 7141, 8954, 14282, 23353, 46706, 78551, 82729, 157102, 165458, 864061, 910019, 1728122, 1820038, 3060973, 6121946, 10010209, 15966697, 20020418, 31933394, 33670703, 67341406, 175633667, 351267334, 370377733, 590767789, 740755466, 1181535578, 1931970337, 3863940674, 6498445679, 12996891358, 71482902469, 142965804938]

約数ペア:

[(1, 142965804938), (2, 71482902469), (11, 12996891358), (22, 6498445679), (37, 3863940674), (74, 1931970337), (121, 1181535578), (193, 740755466), (242, 590767789), (386, 370377733), (407, 351267334), (814, 175633667), (2123, 67341406), (4246, 33670703), (4477, 31933394), (7141, 20020418), (8954, 15966697), (14282, 10010209), (23353, 6121946), (46706, 3060973), (78551, 1820038), (82729, 1728122), (157102, 910019), (165458, 864061)]