141403276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{162907}}^1$

素因数の和:162949

約数の個数: 24

約数和(自身を含む): 291931136

約数和(自身を除く): 150527860

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 162907, 325814, 651628, 1140349, 2280698, 4561396, 5050117, 10100234, 20200468, 35350819, 70701638, 141403276]

約数ペア:

[(1, 141403276), (2, 70701638), (4, 35350819), (7, 20200468), (14, 10100234), (28, 5050117), (31, 4561396), (62, 2280698), (124, 1140349), (217, 651628), (434, 325814), (868, 162907)]