156979775638

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{85594207}}^1$

素因数の和:85594347

約数の個数: 16

約数和(自身を含む): 271162450944

約数和(自身を除く): 114182675306

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 85594207, 171188414, 599159449, 1198318898, 11212841117, 22425682234, 78489887819, 156979775638]

約数ペア:

[(1, 156979775638), (2, 78489887819), (7, 22425682234), (14, 11212841117), (131, 1198318898), (262, 599159449), (917, 171188414), (1834, 85594207)]