16120656

素因数分解:

$2^4\times 3^2\times {\mathrm{111949}}^1$

素因数の和:111963

約数の個数: 30

約数和(自身を含む): 45115850

約数和(自身を除く): 28995194

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 111949, 223898, 335847, 447796, 671694, 895592, 1007541, 1343388, 1791184, 2015082, 2686776, 4030164, 5373552, 8060328, 16120656]

約数ペア:

[(1, 16120656), (2, 8060328), (3, 5373552), (4, 4030164), (6, 2686776), (8, 2015082), (9, 1791184), (12, 1343388), (16, 1007541), (18, 895592), (24, 671694), (36, 447796), (48, 335847), (72, 223898), (144, 111949)]