137417802

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1979}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 280558080

約数和(自身を除く): 143140278

約数列:

[1, 2, 3, 6, 71, 142, 163, 213, 326, 426, 489, 978, 1979, 3958, 5937, 11573, 11874, 23146, 34719, 69438, 140509, 281018, 322577, 421527, 645154, 843054, 967731, 1935462, 22902967, 45805934, 68708901, 137417802]

約数ペア:

[(1, 137417802), (2, 68708901), (3, 45805934), (6, 22902967), (71, 1935462), (142, 967731), (163, 843054), (213, 645154), (326, 421527), (426, 322577), (489, 281018), (978, 140509), (1979, 69438), (3958, 34719), (5937, 23146), (11573, 11874)]