156982788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229507}}^1$

素因数の和:229536

約数の個数: 36

約数和(自身を含む): 417704560

約数和(自身を除く): 260721772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 229507, 459014, 688521, 918028, 1377042, 2065563, 2754084, 4131126, 4360633, 8262252, 8721266, 13081899, 17442532, 26163798, 39245697, 52327596, 78491394, 156982788]

約数ペア:

[(1, 156982788), (2, 78491394), (3, 52327596), (4, 39245697), (6, 26163798), (9, 17442532), (12, 13081899), (18, 8721266), (19, 8262252), (36, 4360633), (38, 4131126), (57, 2754084), (76, 2065563), (114, 1377042), (171, 918028), (228, 688521), (342, 459014), (684, 229507)]