143340294

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2077

約数の個数: 64

約数和(自身を含む): 328320000

約数和(自身を除く): 184979706

約数列:

[1, 2, 3, 6, 17, 19, 34, 37, 38, 51, 57, 74, 102, 111, 114, 222, 323, 629, 646, 703, 969, 1258, 1406, 1887, 1938, 1999, 2109, 3774, 3998, 4218, 5997, 11951, 11994, 23902, 33983, 35853, 37981, 67966, 71706, 73963, 75962, 101949, 113943, 147926, 203898, 221889, 227886, 443778, 645677, 1257371, 1291354, 1405297, 1937031, 2514742, 2810594, 3772113, 3874062, 4215891, 7544226, 8431782, 23890049, 47780098, 71670147, 143340294]

約数ペア:

[(1, 143340294), (2, 71670147), (3, 47780098), (6, 23890049), (17, 8431782), (19, 7544226), (34, 4215891), (37, 3874062), (38, 3772113), (51, 2810594), (57, 2514742), (74, 1937031), (102, 1405297), (111, 1291354), (114, 1257371), (222, 645677), (323, 443778), (629, 227886), (646, 221889), (703, 203898), (969, 147926), (1258, 113943), (1406, 101949), (1887, 75962), (1938, 73963), (1999, 71706), (2109, 67966), (3774, 37981), (3998, 35853), (4218, 33983), (5997, 23902), (11951, 11994)]