189164306

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{2333}}^1$

素因数の和:2977

約数の個数: 16

約数和(自身を含む): 288370368

約数和(自身を除く): 99206062

約数列:

[1, 2, 71, 142, 571, 1142, 2333, 4666, 40541, 81082, 165643, 331286, 1332143, 2664286, 94582153, 189164306]

約数ペア:

[(1, 189164306), (2, 94582153), (71, 2664286), (142, 1332143), (571, 331286), (1142, 165643), (2333, 81082), (4666, 40541)]