161569368

素因数分解:

$2^3\times 3^2\times {\mathrm{773}}^1\times {\mathrm{2903}}^1$

素因数の和:3688

約数の個数: 48

約数和(自身を含む): 438300720

約数和(自身を除く): 276731352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 773, 1546, 2319, 2903, 3092, 4638, 5806, 6184, 6957, 8709, 9276, 11612, 13914, 17418, 18552, 23224, 26127, 27828, 34836, 52254, 55656, 69672, 104508, 209016, 2244019, 4488038, 6732057, 8976076, 13464114, 17952152, 20196171, 26928228, 40392342, 53856456, 80784684, 161569368]

約数ペア:

[(1, 161569368), (2, 80784684), (3, 53856456), (4, 40392342), (6, 26928228), (8, 20196171), (9, 17952152), (12, 13464114), (18, 8976076), (24, 6732057), (36, 4488038), (72, 2244019), (773, 209016), (1546, 104508), (2319, 69672), (2903, 55656), (3092, 52254), (4638, 34836), (5806, 27828), (6184, 26127), (6957, 23224), (8709, 18552), (9276, 17418), (11612, 13914)]