161506568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{696149}}^1$

素因数の和:696184

約数の個数: 16

約数和(自身を含む): 313267500

約数和(自身を除く): 151760932

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 696149, 1392298, 2784596, 5569192, 20188321, 40376642, 80753284, 161506568]

約数ペア:

[(1, 161506568), (2, 80753284), (4, 40376642), (8, 20188321), (29, 5569192), (58, 2784596), (116, 1392298), (232, 696149)]