142896816

素因数分解:

$2^4\times 3^2\times {\mathrm{389}}^1\times {\mathrm{2551}}^1$

素因数の和:2954

約数の個数: 60

約数和(自身を含む): 401097840

約数和(自身を除く): 258201024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389, 778, 1167, 1556, 2334, 2551, 3112, 3501, 4668, 5102, 6224, 7002, 7653, 9336, 10204, 14004, 15306, 18672, 20408, 22959, 28008, 30612, 40816, 45918, 56016, 61224, 91836, 122448, 183672, 367344, 992339, 1984678, 2977017, 3969356, 5954034, 7938712, 8931051, 11908068, 15877424, 17862102, 23816136, 35724204, 47632272, 71448408, 142896816]

約数ペア:

[(1, 142896816), (2, 71448408), (3, 47632272), (4, 35724204), (6, 23816136), (8, 17862102), (9, 15877424), (12, 11908068), (16, 8931051), (18, 7938712), (24, 5954034), (36, 3969356), (48, 2977017), (72, 1984678), (144, 992339), (389, 367344), (778, 183672), (1167, 122448), (1556, 91836), (2334, 61224), (2551, 56016), (3112, 45918), (3501, 40816), (4668, 30612), (5102, 28008), (6224, 22959), (7002, 20408), (7653, 18672), (9336, 15306), (10204, 14004)]