157366853

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{797}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 183195264

約数和(自身を除く): 25828411

約数列:

[1, 7, 67, 421, 469, 797, 2947, 5579, 28207, 53399, 197449, 335537, 373793, 2348759, 22480979, 157366853]

約数ペア:

[(1, 157366853), (7, 22480979), (67, 2348759), (421, 373793), (469, 335537), (797, 197449), (2947, 53399), (5579, 28207)]