157101728

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36913}}^1$

素因数の和:36949

約数の個数: 48

約数和(自身を含む): 372093120

約数和(自身を除く): 214991392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 36913, 73826, 147652, 258391, 295304, 516782, 590608, 701347, 1033564, 1181216, 1402694, 2067128, 2805388, 4134256, 4909429, 5610776, 8268512, 9818858, 11221552, 19637716, 22443104, 39275432, 78550864, 157101728]

約数ペア:

[(1, 157101728), (2, 78550864), (4, 39275432), (7, 22443104), (8, 19637716), (14, 11221552), (16, 9818858), (19, 8268512), (28, 5610776), (32, 4909429), (38, 4134256), (56, 2805388), (76, 2067128), (112, 1402694), (133, 1181216), (152, 1033564), (224, 701347), (266, 590608), (304, 516782), (532, 295304), (608, 258391), (1064, 147652), (2128, 73826), (4256, 36913)]