159816636

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{90599}}^1$

素因数の和:90623

約数の個数: 54

約数和(自身を含む): 469942200

約数和(自身を除く): 310125564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 90599, 181198, 271797, 362396, 543594, 634193, 815391, 1087188, 1268386, 1630782, 1902579, 2536772, 3261564, 3805158, 4439351, 5707737, 7610316, 8878702, 11415474, 13318053, 17757404, 22830948, 26636106, 39954159, 53272212, 79908318, 159816636]

約数ペア:

[(1, 159816636), (2, 79908318), (3, 53272212), (4, 39954159), (6, 26636106), (7, 22830948), (9, 17757404), (12, 13318053), (14, 11415474), (18, 8878702), (21, 7610316), (28, 5707737), (36, 4439351), (42, 3805158), (49, 3261564), (63, 2536772), (84, 1902579), (98, 1630782), (126, 1268386), (147, 1087188), (196, 815391), (252, 634193), (294, 543594), (441, 362396), (588, 271797), (882, 181198), (1764, 90599)]