147870044

素因数分解:

$2^2\times 7^3\times {\mathrm{107777}}^1$

素因数の和:107802

約数の個数: 24

約数和(自身を含む): 301778400

約数和(自身を除く): 153908356

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 107777, 215554, 431108, 754439, 1508878, 3017756, 5281073, 10562146, 21124292, 36967511, 73935022, 147870044]

約数ペア:

[(1, 147870044), (2, 73935022), (4, 36967511), (7, 21124292), (14, 10562146), (28, 5281073), (49, 3017756), (98, 1508878), (196, 754439), (343, 431108), (686, 215554), (1372, 107777)]