41640168

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 107616960

約数和(自身を除く): 65976792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 157, 172, 257, 258, 314, 344, 471, 514, 516, 628, 771, 942, 1028, 1032, 1256, 1542, 1884, 2056, 3084, 3768, 6168, 6751, 11051, 13502, 20253, 22102, 27004, 33153, 40349, 40506, 44204, 54008, 66306, 80698, 81012, 88408, 121047, 132612, 161396, 162024, 242094, 265224, 322792, 484188, 968376, 1735007, 3470014, 5205021, 6940028, 10410042, 13880056, 20820084, 41640168]

約数ペア:

[(1, 41640168), (2, 20820084), (3, 13880056), (4, 10410042), (6, 6940028), (8, 5205021), (12, 3470014), (24, 1735007), (43, 968376), (86, 484188), (129, 322792), (157, 265224), (172, 242094), (257, 162024), (258, 161396), (314, 132612), (344, 121047), (471, 88408), (514, 81012), (516, 80698), (628, 66306), (771, 54008), (942, 44204), (1028, 40506), (1032, 40349), (1256, 33153), (1542, 27004), (1884, 22102), (2056, 20253), (3084, 13502), (3768, 11051), (6168, 6751)]