157994039

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{2843}}^1$

素因数の和:3334

約数の個数: 16

約数和(自身を含む): 191662848

約数和(自身を除く): 33668809

約数列:

[1, 7, 17, 119, 467, 2843, 3269, 7939, 19901, 48331, 55573, 338317, 1327681, 9293767, 22570577, 157994039]

約数ペア:

[(1, 157994039), (7, 22570577), (17, 9293767), (119, 1327681), (467, 338317), (2843, 55573), (3269, 48331), (7939, 19901)]