140562492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20161}}^1$

素因数の和:20258

約数の個数: 48

約数和(自身を含む): 379368192

約数和(自身を除く): 238805700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 20161, 40322, 60483, 80644, 120966, 141127, 241932, 282254, 423381, 564508, 846762, 1673363, 1693524, 3346726, 5020089, 6693452, 10040178, 11713541, 20080356, 23427082, 35140623, 46854164, 70281246, 140562492]

約数ペア:

[(1, 140562492), (2, 70281246), (3, 46854164), (4, 35140623), (6, 23427082), (7, 20080356), (12, 11713541), (14, 10040178), (21, 6693452), (28, 5020089), (42, 3346726), (83, 1693524), (84, 1673363), (166, 846762), (249, 564508), (332, 423381), (498, 282254), (581, 241932), (996, 141127), (1162, 120966), (1743, 80644), (2324, 60483), (3486, 40322), (6972, 20161)]