147115928

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{43889}}^1$

素因数の和:44314

約数の個数: 16

約数和(自身を含む): 276507000

約数和(自身を除く): 129391072

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 43889, 87778, 175556, 351112, 18389491, 36778982, 73557964, 147115928]

約数ペア:

[(1, 147115928), (2, 73557964), (4, 36778982), (8, 18389491), (419, 351112), (838, 175556), (1676, 87778), (3352, 43889)]