166655916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34807}}^1$

素因数の和:34843

約数の個数: 72

約数和(自身を含む): 506804480

約数和(自身を除く): 340148564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 34807, 69614, 104421, 139228, 208842, 243649, 313263, 417684, 487298, 626526, 661333, 730947, 974596, 1253052, 1322666, 1461894, 1983999, 2192841, 2645332, 2923788, 3967998, 4385682, 4629331, 5951997, 7935996, 8771364, 9258662, 11903994, 13887993, 18517324, 23807988, 27775986, 41663979, 55551972, 83327958, 166655916]

約数ペア:

[(1, 166655916), (2, 83327958), (3, 55551972), (4, 41663979), (6, 27775986), (7, 23807988), (9, 18517324), (12, 13887993), (14, 11903994), (18, 9258662), (19, 8771364), (21, 7935996), (28, 5951997), (36, 4629331), (38, 4385682), (42, 3967998), (57, 2923788), (63, 2645332), (76, 2192841), (84, 1983999), (114, 1461894), (126, 1322666), (133, 1253052), (171, 974596), (228, 730947), (252, 661333), (266, 626526), (342, 487298), (399, 417684), (532, 313263), (684, 243649), (798, 208842), (1197, 139228), (1596, 104421), (2394, 69614), (4788, 34807)]