147868168

素因数分解:

$2^3\times 7^1\times {\mathrm{2640503}}^1$

素因数の和:2640516

約数の個数: 16

約数和(自身を含む): 316860480

約数和(自身を除く): 168992312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2640503, 5281006, 10562012, 18483521, 21124024, 36967042, 73934084, 147868168]

約数ペア:

[(1, 147868168), (2, 73934084), (4, 36967042), (7, 21124024), (8, 18483521), (14, 10562012), (28, 5281006), (56, 2640503)]