161397922

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{5281}}^1$

素因数の和:5386

約数の個数: 32

約数和(自身を含む): 289031040

約数和(自身を除く): 127633118

約数列:

[1, 2, 7, 14, 37, 59, 74, 118, 259, 413, 518, 826, 2183, 4366, 5281, 10562, 15281, 30562, 36967, 73934, 195397, 311579, 390794, 623158, 1367779, 2181053, 2735558, 4362106, 11528423, 23056846, 80698961, 161397922]

約数ペア:

[(1, 161397922), (2, 80698961), (7, 23056846), (14, 11528423), (37, 4362106), (59, 2735558), (74, 2181053), (118, 1367779), (259, 623158), (413, 390794), (518, 311579), (826, 195397), (2183, 73934), (4366, 36967), (5281, 30562), (10562, 15281)]