161725366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{2617}}^1$

素因数の和:2736

約数の個数: 24

約数和(自身を含む): 269832024

約数和(自身を除く): 108106658

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 2617, 2809, 5234, 5618, 28787, 30899, 57574, 61798, 138701, 277402, 1525711, 3051422, 7351153, 14702306, 80862683, 161725366]

約数ペア:

[(1, 161725366), (2, 80862683), (11, 14702306), (22, 7351153), (53, 3051422), (106, 1525711), (583, 277402), (1166, 138701), (2617, 61798), (2809, 57574), (5234, 30899), (5618, 28787)]