161749202

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{19427}}^1$

素因数の和:19633

約数の個数: 16

約数和(自身を含む): 254584512

約数和(自身を除く): 92835310

約数列:

[1, 2, 23, 46, 181, 362, 4163, 8326, 19427, 38854, 446821, 893642, 3516287, 7032574, 80874601, 161749202]

約数ペア:

[(1, 161749202), (2, 80874601), (23, 7032574), (46, 3516287), (181, 893642), (362, 446821), (4163, 38854), (8326, 19427)]