126340144

素因数分解:

$2^4\times 7^1\times {\mathrm{1128037}}^1$

素因数の和:1128052

約数の個数: 20

約数和(自身を含む): 279753424

約数和(自身を除く): 153413280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1128037, 2256074, 4512148, 7896259, 9024296, 15792518, 18048592, 31585036, 63170072, 126340144]

約数ペア:

[(1, 126340144), (2, 63170072), (4, 31585036), (7, 18048592), (8, 15792518), (14, 9024296), (16, 7896259), (28, 4512148), (56, 2256074), (112, 1128037)]