140727598

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 249359040

約数和(自身を除く): 108631442

約数列:

[1, 2, 11, 17, 22, 34, 79, 121, 158, 187, 242, 374, 433, 866, 869, 1343, 1738, 2057, 2686, 4114, 4763, 7361, 9526, 9559, 14722, 14773, 19118, 29546, 34207, 52393, 68414, 80971, 104786, 161942, 162503, 325006, 376277, 581519, 752554, 890681, 1163038, 1781362, 4139047, 6396709, 8278094, 12793418, 70363799, 140727598]

約数ペア:

[(1, 140727598), (2, 70363799), (11, 12793418), (17, 8278094), (22, 6396709), (34, 4139047), (79, 1781362), (121, 1163038), (158, 890681), (187, 752554), (242, 581519), (374, 376277), (433, 325006), (866, 162503), (869, 161942), (1343, 104786), (1738, 80971), (2057, 68414), (2686, 52393), (4114, 34207), (4763, 29546), (7361, 19118), (9526, 14773), (9559, 14722)]