136613876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{523}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 288744960

約数和(自身を除く): 152131084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 491, 523, 532, 982, 1046, 1964, 2092, 3437, 3661, 6874, 7322, 9329, 9937, 13748, 14644, 18658, 19874, 37316, 39748, 65303, 69559, 130606, 139118, 256793, 261212, 278236, 513586, 1027172, 1797551, 3595102, 4879067, 7190204, 9758134, 19516268, 34153469, 68306938, 136613876]

約数ペア:

[(1, 136613876), (2, 68306938), (4, 34153469), (7, 19516268), (14, 9758134), (19, 7190204), (28, 4879067), (38, 3595102), (76, 1797551), (133, 1027172), (266, 513586), (491, 278236), (523, 261212), (532, 256793), (982, 139118), (1046, 130606), (1964, 69559), (2092, 65303), (3437, 39748), (3661, 37316), (6874, 19874), (7322, 18658), (9329, 14644), (9937, 13748)]