128236656

素因数分解:

$2^4\times 3^1\times {\mathrm{2671597}}^1$

素因数の和:2671608

約数の個数: 20

約数和(自身を含む): 331278152

約数和(自身を除く): 203041496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2671597, 5343194, 8014791, 10686388, 16029582, 21372776, 32059164, 42745552, 64118328, 128236656]

約数ペア:

[(1, 128236656), (2, 64118328), (3, 42745552), (4, 32059164), (6, 21372776), (8, 16029582), (12, 10686388), (16, 8014791), (24, 5343194), (48, 2671597)]