157219916

素因数分解:

$2^2\times 7^1\times {\mathrm{883}}^1\times {\mathrm{6359}}^1$

素因数の和:7253

約数の個数: 24

約数和(自身を含む): 314845440

約数和(自身を除く): 157625524

約数列:

[1, 2, 4, 7, 14, 28, 883, 1766, 3532, 6181, 6359, 12362, 12718, 24724, 25436, 44513, 89026, 178052, 5614997, 11229994, 22459988, 39304979, 78609958, 157219916]

約数ペア:

[(1, 157219916), (2, 78609958), (4, 39304979), (7, 22459988), (14, 11229994), (28, 5614997), (883, 178052), (1766, 89026), (3532, 44513), (6181, 25436), (6359, 24724), (12362, 12718)]