156948456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8731}}^1$

素因数の和:8854

約数の個数: 64

約数和(自身を含む): 452666880

約数和(自身を除く): 295718424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 8731, 8988, 17462, 17976, 26193, 34924, 52386, 61117, 69848, 104772, 122234, 183351, 209544, 244468, 366702, 488936, 733404, 934217, 1466808, 1868434, 2802651, 3736868, 5605302, 6539519, 7473736, 11210604, 13079038, 19618557, 22421208, 26158076, 39237114, 52316152, 78474228, 156948456]

約数ペア:

[(1, 156948456), (2, 78474228), (3, 52316152), (4, 39237114), (6, 26158076), (7, 22421208), (8, 19618557), (12, 13079038), (14, 11210604), (21, 7473736), (24, 6539519), (28, 5605302), (42, 3736868), (56, 2802651), (84, 1868434), (107, 1466808), (168, 934217), (214, 733404), (321, 488936), (428, 366702), (642, 244468), (749, 209544), (856, 183351), (1284, 122234), (1498, 104772), (2247, 69848), (2568, 61117), (2996, 52386), (4494, 34924), (5992, 26193), (8731, 17976), (8988, 17462)]