181566346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{71993}}^1$

素因数の和:72105

約数の個数: 16

約数和(自身を含む): 296327304

約数和(自身を除く): 114760958

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 71993, 143986, 935909, 1871818, 6983321, 13966642, 90783173, 181566346]

約数ペア:

[(1, 181566346), (2, 90783173), (13, 13966642), (26, 6983321), (97, 1871818), (194, 935909), (1261, 143986), (2522, 71993)]