140490648

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{5591}}^1$

素因数の和:5952

約数の個数: 48

約数和(自身を含む): 381654000

約数和(自身を除く): 241163352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 5591, 6282, 8376, 11182, 12564, 16773, 22364, 25128, 33546, 44728, 50319, 67092, 100638, 134184, 201276, 402552, 1951259, 3902518, 5853777, 7805036, 11707554, 15610072, 17561331, 23415108, 35122662, 46830216, 70245324, 140490648]

約数ペア:

[(1, 140490648), (2, 70245324), (3, 46830216), (4, 35122662), (6, 23415108), (8, 17561331), (9, 15610072), (12, 11707554), (18, 7805036), (24, 5853777), (36, 3902518), (72, 1951259), (349, 402552), (698, 201276), (1047, 134184), (1396, 100638), (2094, 67092), (2792, 50319), (3141, 44728), (4188, 33546), (5591, 25128), (6282, 22364), (8376, 16773), (11182, 12564)]