127943156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{171047}}^1$

素因数の和:171079

約数の個数: 24

約数和(自身を含む): 258624576

約数和(自身を除く): 130681420

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 171047, 342094, 684188, 1881517, 2907799, 3763034, 5815598, 7526068, 11631196, 31985789, 63971578, 127943156]

約数ペア:

[(1, 127943156), (2, 63971578), (4, 31985789), (11, 11631196), (17, 7526068), (22, 5815598), (34, 3763034), (44, 2907799), (68, 1881517), (187, 684188), (374, 342094), (748, 171047)]