157366972

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{18307}}^1$

素因数の和:18625

約数の個数: 24

約数和(自身を含む): 315776384

約数和(自身を除く): 158409412

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 18307, 36614, 73228, 128149, 256298, 512596, 5620249, 11240498, 22480996, 39341743, 78683486, 157366972]

約数ペア:

[(1, 157366972), (2, 78683486), (4, 39341743), (7, 22480996), (14, 11240498), (28, 5620249), (307, 512596), (614, 256298), (1228, 128149), (2149, 73228), (4298, 36614), (8596, 18307)]