149522696

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{434659}}^1$

素因数の和:434708

約数の個数: 16

約数和(自身を含む): 286875600

約数和(自身を除く): 137352904

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 434659, 869318, 1738636, 3477272, 18690337, 37380674, 74761348, 149522696]

約数ペア:

[(1, 149522696), (2, 74761348), (4, 37380674), (8, 18690337), (43, 3477272), (86, 1738636), (172, 869318), (344, 434659)]