160963964

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{133691}}^1$

素因数の和:133745

約数の個数: 24

約数和(自身を含む): 329417088

約数和(自身を除く): 168453124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 133691, 267382, 534764, 935837, 1871674, 3743348, 5748713, 11497426, 22994852, 40240991, 80481982, 160963964]

約数ペア:

[(1, 160963964), (2, 80481982), (4, 40240991), (7, 22994852), (14, 11497426), (28, 5748713), (43, 3743348), (86, 1871674), (172, 935837), (301, 534764), (602, 267382), (1204, 133691)]