156736048

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20887}}^1$

素因数の和:20969

約数の個数: 40

約数和(自身を含む): 352255232

約数和(自身を除く): 195519184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 20887, 41774, 83548, 146209, 167096, 292418, 334192, 584836, 1169672, 1399429, 2339344, 2798858, 5597716, 9796003, 11195432, 19592006, 22390864, 39184012, 78368024, 156736048]

約数ペア:

[(1, 156736048), (2, 78368024), (4, 39184012), (7, 22390864), (8, 19592006), (14, 11195432), (16, 9796003), (28, 5597716), (56, 2798858), (67, 2339344), (112, 1399429), (134, 1169672), (268, 584836), (469, 334192), (536, 292418), (938, 167096), (1072, 146209), (1876, 83548), (3752, 41774), (7504, 20887)]