145548592

素因数分解:

$2^4\times 7^1\times {\mathrm{1299541}}^1$

素因数の和:1299556

約数の個数: 20

約数和(自身を含む): 322286416

約数和(自身を除く): 176737824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1299541, 2599082, 5198164, 9096787, 10396328, 18193574, 20792656, 36387148, 72774296, 145548592]

約数ペア:

[(1, 145548592), (2, 72774296), (4, 36387148), (7, 20792656), (8, 18193574), (14, 10396328), (16, 9096787), (28, 5198164), (56, 2599082), (112, 1299541)]