157434983426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{661491527}}^1$

素因数の和:661491553

約数の個数: 16

約数和(自身を含む): 285764340096

約数和(自身を除く): 128329356670

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 661491527, 1322983054, 4630440689, 9260881378, 11245355959, 22490711918, 78717491713, 157434983426]

約数ペア:

[(1, 157434983426), (2, 78717491713), (7, 22490711918), (14, 11245355959), (17, 9260881378), (34, 4630440689), (119, 1322983054), (238, 661491527)]