157219261052

素因数分解:

$2^2\times 7^2\times {\mathrm{571}}^1\times {\mathrm{1404797}}^1$

素因数の和:1405386

約数の個数: 36

約数和(自身を含む): 320614237944

約数和(自身を除く): 163394976892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 571, 1142, 2284, 3997, 7994, 15988, 27979, 55958, 111916, 1404797, 2809594, 5619188, 9833579, 19667158, 39334316, 68835053, 137670106, 275340212, 802139087, 1604278174, 3208556348, 5614973609, 11229947218, 22459894436, 39304815263, 78609630526, 157219261052]

約数ペア:

[(1, 157219261052), (2, 78609630526), (4, 39304815263), (7, 22459894436), (14, 11229947218), (28, 5614973609), (49, 3208556348), (98, 1604278174), (196, 802139087), (571, 275340212), (1142, 137670106), (2284, 68835053), (3997, 39334316), (7994, 19667158), (15988, 9833579), (27979, 5619188), (55958, 2809594), (111916, 1404797)]