172547208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{126131}}^1$

素因数の和:126162

約数の個数: 48

約数和(自身を含む): 491914800

約数和(自身を除く): 319367592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 126131, 252262, 378393, 504524, 756786, 1009048, 1135179, 1513572, 2270358, 2396489, 3027144, 4540716, 4792978, 7189467, 9081432, 9585956, 14378934, 19171912, 21568401, 28757868, 43136802, 57515736, 86273604, 172547208]

約数ペア:

[(1, 172547208), (2, 86273604), (3, 57515736), (4, 43136802), (6, 28757868), (8, 21568401), (9, 19171912), (12, 14378934), (18, 9585956), (19, 9081432), (24, 7189467), (36, 4792978), (38, 4540716), (57, 3027144), (72, 2396489), (76, 2270358), (114, 1513572), (152, 1135179), (171, 1009048), (228, 756786), (342, 504524), (456, 378393), (684, 252262), (1368, 126131)]