139699184

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{16139}}^1$

素因数の和:16688

約数の個数: 20

約数和(自身を含む): 271184280

約数和(自身を除く): 131485096

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 16139, 32278, 64556, 129112, 258224, 8731199, 17462398, 34924796, 69849592, 139699184]

約数ペア:

[(1, 139699184), (2, 69849592), (4, 34924796), (8, 17462398), (16, 8731199), (541, 258224), (1082, 129112), (2164, 64556), (4328, 32278), (8656, 16139)]