169943144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{159721}}^1$

素因数の和:159753

約数の個数: 32

約数和(自身を含む): 383332800

約数和(自身を除く): 213389656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 159721, 319442, 638884, 1118047, 1277768, 2236094, 3034699, 4472188, 6069398, 8944376, 12138796, 21242893, 24277592, 42485786, 84971572, 169943144]

約数ペア:

[(1, 169943144), (2, 84971572), (4, 42485786), (7, 24277592), (8, 21242893), (14, 12138796), (19, 8944376), (28, 6069398), (38, 4472188), (56, 3034699), (76, 2236094), (133, 1277768), (152, 1118047), (266, 638884), (532, 319442), (1064, 159721)]