171691772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3371}}^1$

素因数の和:3506

約数の個数: 48

約数和(自身を含む): 367089408

約数和(自身を除く): 195397636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 107, 119, 214, 238, 428, 476, 749, 1498, 1819, 2996, 3371, 3638, 6742, 7276, 12733, 13484, 23597, 25466, 47194, 50932, 57307, 94388, 114614, 229228, 360697, 401149, 721394, 802298, 1442788, 1604596, 2524879, 5049758, 6131849, 10099516, 12263698, 24527396, 42922943, 85845886, 171691772]

約数ペア:

[(1, 171691772), (2, 85845886), (4, 42922943), (7, 24527396), (14, 12263698), (17, 10099516), (28, 6131849), (34, 5049758), (68, 2524879), (107, 1604596), (119, 1442788), (214, 802298), (238, 721394), (428, 401149), (476, 360697), (749, 229228), (1498, 114614), (1819, 94388), (2996, 57307), (3371, 50932), (3638, 47194), (6742, 25466), (7276, 23597), (12733, 13484)]