149538894

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{1531}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 304733184

約数和(自身を除く): 155194290

約数列:

[1, 2, 3, 6, 73, 146, 219, 223, 438, 446, 669, 1338, 1531, 3062, 4593, 9186, 16279, 32558, 48837, 97674, 111763, 223526, 335289, 341413, 670578, 682826, 1024239, 2048478, 24923149, 49846298, 74769447, 149538894]

約数ペア:

[(1, 149538894), (2, 74769447), (3, 49846298), (6, 24923149), (73, 2048478), (146, 1024239), (219, 682826), (223, 670578), (438, 341413), (446, 335289), (669, 223526), (1338, 111763), (1531, 97674), (3062, 48837), (4593, 32558), (9186, 16279)]