156933896

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{68351}}^1$

素因数の和:68405

約数の個数: 32

約数和(自身を含む): 344494080

約数和(自身を除く): 187560184

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 68351, 136702, 273404, 478457, 546808, 956914, 1913828, 2802391, 3827656, 5604782, 11209564, 19616737, 22419128, 39233474, 78466948, 156933896]

約数ペア:

[(1, 156933896), (2, 78466948), (4, 39233474), (7, 22419128), (8, 19616737), (14, 11209564), (28, 5604782), (41, 3827656), (56, 2802391), (82, 1913828), (164, 956914), (287, 546808), (328, 478457), (574, 273404), (1148, 136702), (2296, 68351)]