147966344

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{43933}}^1$

素因数の和:44360

約数の個数: 16

約数和(自身を含む): 278102220

約数和(自身を除く): 130135876

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 43933, 87866, 175732, 351464, 18495793, 36991586, 73983172, 147966344]

約数ペア:

[(1, 147966344), (2, 73983172), (4, 36991586), (8, 18495793), (421, 351464), (842, 175732), (1684, 87866), (3368, 43933)]