181572166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{40693}}^1$

素因数の和:40815

約数の個数: 16

約数和(自身を含む): 287136864

約数和(自身を除く): 105564698

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 40693, 81386, 935939, 1871878, 3947221, 7894442, 90786083, 181572166]

約数ペア:

[(1, 181572166), (2, 90786083), (23, 7894442), (46, 3947221), (97, 1871878), (194, 935939), (2231, 81386), (4462, 40693)]