157230829

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{9127}}^1$

素因数の和:9264

約数の個数: 16

約数和(自身を含む): 189278208

約数和(自身を除く): 32047379

約数列:

[1, 7, 23, 107, 161, 749, 2461, 9127, 17227, 63889, 209921, 976589, 1469447, 6836123, 22461547, 157230829]

約数ペア:

[(1, 157230829), (7, 22461547), (23, 6836123), (107, 1469447), (161, 976589), (749, 209921), (2461, 63889), (9127, 17227)]