156913428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1868017}}^1$

素因数の和:1868031

約数の個数: 24

約数和(自身を含む): 418436032

約数和(自身を除く): 261522604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1868017, 3736034, 5604051, 7472068, 11208102, 13076119, 22416204, 26152238, 39228357, 52304476, 78456714, 156913428]

約数ペア:

[(1, 156913428), (2, 78456714), (3, 52304476), (4, 39228357), (6, 26152238), (7, 22416204), (12, 13076119), (14, 11208102), (21, 7472068), (28, 5604051), (42, 3736034), (84, 1868017)]