158384464

素因数分解:

$2^4\times 7^2\times {\mathrm{202021}}^1$

素因数の和:202043

約数の個数: 30

約数和(自身を含む): 356972874

約数和(自身を除く): 198588410

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 202021, 404042, 808084, 1414147, 1616168, 2828294, 3232336, 5656588, 9899029, 11313176, 19798058, 22626352, 39596116, 79192232, 158384464]

約数ペア:

[(1, 158384464), (2, 79192232), (4, 39596116), (7, 22626352), (8, 19798058), (14, 11313176), (16, 9899029), (28, 5656588), (49, 3232336), (56, 2828294), (98, 1616168), (112, 1414147), (196, 808084), (392, 404042), (784, 202021)]